diff --git a/crates/ruff/resources/test/fixtures/pyupgrade/UP018.py b/crates/ruff/resources/test/fixtures/pyupgrade/UP018.py
index adcaa1c480..b9a5727114 100644
--- a/crates/ruff/resources/test/fixtures/pyupgrade/UP018.py
+++ b/crates/ruff/resources/test/fixtures/pyupgrade/UP018.py
@@ -15,7 +15,22 @@ bytes("foo", **a)
 bytes(b"foo"
       b"bar")
 bytes("foo")
+bytes(1)
 f"{f'{str()}'}"
+int(1.0)
+int("1")
+int(b"11")
+int(10, base=2)
+int("10", base=2)
+int("10", 2)
+float("1.0")
+float(b"1.0")
+bool(1)
+bool(0)
+bool("foo")
+bool("")
+bool(b"")
+bool(1.0)
 
 # These become string or byte literals
 str()
@@ -27,3 +42,10 @@ bytes(b"foo")
 bytes(b"""
 foo""")
 f"{str()}"
+int()
+int(1)
+float()
+float(1.0)
+bool()
+bool(True)
+bool(False)
diff --git a/crates/ruff/src/rules/pyupgrade/rules/native_literals.rs b/crates/ruff/src/rules/pyupgrade/rules/native_literals.rs
index 05c09a5043..d53a16b0d2 100644
--- a/crates/ruff/src/rules/pyupgrade/rules/native_literals.rs
+++ b/crates/ruff/src/rules/pyupgrade/rules/native_literals.rs
@@ -1,5 +1,7 @@
 use std::fmt;
+use std::str::FromStr;
 
+use num_bigint::BigInt;
 use rustpython_parser::ast::{self, Constant, Expr, Keyword, Ranged};
 
 use ruff_diagnostics::{AlwaysAutofixableViolation, Diagnostic, Edit, Fix};
@@ -10,9 +12,54 @@ use crate::checkers::ast::Checker;
 use crate::registry::AsRule;
 
 #[derive(Debug, PartialEq, Eq, Copy, Clone)]
-pub(crate) enum LiteralType {
+enum LiteralType {
     Str,
     Bytes,
+    Int,
+    Float,
+    Bool,
+}
+
+impl FromStr for LiteralType {
+    type Err = ();
+
+    fn from_str(value: &str) -> Result<Self, Self::Err> {
+        match value {
+            "str" => Ok(LiteralType::Str),
+            "bytes" => Ok(LiteralType::Bytes),
+            "int" => Ok(LiteralType::Int),
+            "float" => Ok(LiteralType::Float),
+            "bool" => Ok(LiteralType::Bool),
+            _ => Err(()),
+        }
+    }
+}
+
+impl From<LiteralType> for Constant {
+    fn from(value: LiteralType) -> Self {
+        match value {
+            LiteralType::Str => Constant::Str(String::new()),
+            LiteralType::Bytes => Constant::Bytes(vec![]),
+            LiteralType::Int => Constant::Int(BigInt::from(0)),
+            LiteralType::Float => Constant::Float(0.0),
+            LiteralType::Bool => Constant::Bool(false),
+        }
+    }
+}
+
+impl TryFrom<&Constant> for LiteralType {
+    type Error = ();
+
+    fn try_from(value: &Constant) -> Result<Self, Self::Error> {
+        match value {
+            Constant::Str(_) => Ok(LiteralType::Str),
+            Constant::Bytes(_) => Ok(LiteralType::Bytes),
+            Constant::Int(_) => Ok(LiteralType::Int),
+            Constant::Float(_) => Ok(LiteralType::Float),
+            Constant::Bool(_) => Ok(LiteralType::Bool),
+            _ => Err(()),
+        }
+    }
 }
 
 impl fmt::Display for LiteralType {
@@ -20,16 +67,19 @@ impl fmt::Display for LiteralType {
         match self {
             LiteralType::Str => fmt.write_str("str"),
             LiteralType::Bytes => fmt.write_str("bytes"),
+            LiteralType::Int => fmt.write_str("int"),
+            LiteralType::Float => fmt.write_str("float"),
+            LiteralType::Bool => fmt.write_str("bool"),
         }
     }
 }
 
 /// ## What it does
-/// Checks for unnecessary calls to `str` and `bytes`.
+/// Checks for unnecessary calls to `str`, `bytes`, `int`, `float`, and `bool`.
 ///
 /// ## Why is this bad?
-/// The `str` and `bytes` constructors can be replaced with string and bytes
-/// literals, which are more readable and idiomatic.
+/// The mentioned constructors can be replaced with their respective literal
+/// forms, which are more readable and idiomatic.
 ///
 /// ## Example
 /// ```python
@@ -44,6 +94,9 @@ impl fmt::Display for LiteralType {
 /// ## References
 /// - [Python documentation: `str`](https://docs.python.org/3/library/stdtypes.html#str)
 /// - [Python documentation: `bytes`](https://docs.python.org/3/library/stdtypes.html#bytes)
+/// - [Python documentation: `int`](https://docs.python.org/3/library/functions.html#int)
+/// - [Python documentation: `float`](https://docs.python.org/3/library/functions.html#float)
+/// - [Python documentation: `bool`](https://docs.python.org/3/library/functions.html#bool)
 #[violation]
 pub struct NativeLiterals {
     literal_type: LiteralType,
@@ -53,7 +106,7 @@ impl AlwaysAutofixableViolation for NativeLiterals {
     #[derive_message_formats]
     fn message(&self) -> String {
         let NativeLiterals { literal_type } = self;
-        format!("Unnecessary call to `{literal_type}`")
+        format!("Unnecessary `{literal_type}` call (rewrite as a literal)")
     }
 
     fn autofix_title(&self) -> String {
@@ -61,6 +114,9 @@ impl AlwaysAutofixableViolation for NativeLiterals {
         match literal_type {
             LiteralType::Str => "Replace with empty string".to_string(),
             LiteralType::Bytes => "Replace with empty bytes".to_string(),
+            LiteralType::Int => "Replace with 0".to_string(),
+            LiteralType::Float => "Replace with 0.0".to_string(),
+            LiteralType::Bool => "Replace with `False`".to_string(),
         }
     }
 }
@@ -81,9 +137,9 @@ pub(crate) fn native_literals(
         return;
     }
 
-    if !matches!(id.as_str(), "str" | "bytes") {
+    let Ok(literal_type) = LiteralType::from_str(id.as_str()) else {
         return;
-    }
+    };
 
     if !checker.semantic().is_builtin(id) {
         return;
@@ -104,22 +160,9 @@ pub(crate) fn native_literals(
 
     match args.get(0) {
         None => {
-            let mut diagnostic = Diagnostic::new(
-                NativeLiterals {
-                    literal_type: if id == "str" {
-                        LiteralType::Str
-                    } else {
-                        LiteralType::Bytes
-                    },
-                },
-                expr.range(),
-            );
+            let mut diagnostic = Diagnostic::new(NativeLiterals { literal_type }, expr.range());
             if checker.patch(diagnostic.kind.rule()) {
-                let constant = if id == "bytes" {
-                    Constant::Bytes(vec![])
-                } else {
-                    Constant::Str(String::new())
-                };
+                let constant = Constant::from(literal_type);
                 let content = checker.generator().constant(&constant);
                 diagnostic.set_fix(Fix::automatic(Edit::range_replacement(
                     content,
@@ -129,48 +172,28 @@ pub(crate) fn native_literals(
             checker.diagnostics.push(diagnostic);
         }
         Some(arg) => {
-            // Look for `str("")`.
-            if id == "str"
-                && !matches!(
-                    &arg,
-                    Expr::Constant(ast::ExprConstant {
-                        value: Constant::Str(_),
-                        ..
-                    }),
-                )
-            {
+            let Expr::Constant(ast::ExprConstant { value, .. }) = arg else {
+                return;
+            };
+
+            let Ok(arg_literal_type) = LiteralType::try_from(value) else {
+                return;
+            };
+
+            if arg_literal_type != literal_type {
                 return;
             }
 
-            // Look for `bytes(b"")`
-            if id == "bytes"
-                && !matches!(
-                    &arg,
-                    Expr::Constant(ast::ExprConstant {
-                        value: Constant::Bytes(_),
-                        ..
-                    }),
-                )
-            {
-                return;
-            }
+            let arg_code = checker.locator().slice(arg.range());
 
             // Skip implicit string concatenations.
-            let arg_code = checker.locator().slice(arg.range());
-            if is_implicit_concatenation(arg_code) {
+            if matches!(arg_literal_type, LiteralType::Str | LiteralType::Bytes)
+                && is_implicit_concatenation(arg_code)
+            {
                 return;
             }
 
-            let mut diagnostic = Diagnostic::new(
-                NativeLiterals {
-                    literal_type: if id == "str" {
-                        LiteralType::Str
-                    } else {
-                        LiteralType::Bytes
-                    },
-                },
-                expr.range(),
-            );
+            let mut diagnostic = Diagnostic::new(NativeLiterals { literal_type }, expr.range());
             if checker.patch(diagnostic.kind.rule()) {
                 diagnostic.set_fix(Fix::automatic(Edit::range_replacement(
                     arg_code.to_string(),
diff --git a/crates/ruff/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP018.py.snap b/crates/ruff/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP018.py.snap
index d51fd2112e..e88d44ee72 100644
--- a/crates/ruff/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP018.py.snap
+++ b/crates/ruff/src/rules/pyupgrade/snapshots/ruff__rules__pyupgrade__tests__UP018.py.snap
@@ -1,148 +1,294 @@
 ---
 source: crates/ruff/src/rules/pyupgrade/mod.rs
 ---
-UP018.py:21:1: UP018 [*] Unnecessary call to `str`
+UP018.py:36:1: UP018 [*] Unnecessary `str` call (rewrite as a literal)
    |
-20 | # These become string or byte literals
-21 | str()
+35 | # These become string or byte literals
+36 | str()
    | ^^^^^ UP018
-22 | str("foo")
-23 | str("""
+37 | str("foo")
+38 | str("""
    |
    = help: Replace with empty string
 
 ℹ Fix
-18 18 | f"{f'{str()}'}"
-19 19 | 
-20 20 | # These become string or byte literals
-21    |-str()
-   21 |+""
-22 22 | str("foo")
-23 23 | str("""
-24 24 | foo""")
+33 33 | bool(1.0)
+34 34 | 
+35 35 | # These become string or byte literals
+36    |-str()
+   36 |+""
+37 37 | str("foo")
+38 38 | str("""
+39 39 | foo""")
 
-UP018.py:22:1: UP018 [*] Unnecessary call to `str`
+UP018.py:37:1: UP018 [*] Unnecessary `str` call (rewrite as a literal)
    |
-20 | # These become string or byte literals
-21 | str()
-22 | str("foo")
+35 | # These become string or byte literals
+36 | str()
+37 | str("foo")
    | ^^^^^^^^^^ UP018
-23 | str("""
-24 | foo""")
+38 | str("""
+39 | foo""")
    |
    = help: Replace with empty string
 
 ℹ Fix
-19 19 | 
-20 20 | # These become string or byte literals
-21 21 | str()
-22    |-str("foo")
-   22 |+"foo"
-23 23 | str("""
-24 24 | foo""")
-25 25 | bytes()
+34 34 | 
+35 35 | # These become string or byte literals
+36 36 | str()
+37    |-str("foo")
+   37 |+"foo"
+38 38 | str("""
+39 39 | foo""")
+40 40 | bytes()
 
-UP018.py:23:1: UP018 [*] Unnecessary call to `str`
+UP018.py:38:1: UP018 [*] Unnecessary `str` call (rewrite as a literal)
    |
-21 |   str()
-22 |   str("foo")
-23 | / str("""
-24 | | foo""")
+36 |   str()
+37 |   str("foo")
+38 | / str("""
+39 | | foo""")
    | |_______^ UP018
-25 |   bytes()
-26 |   bytes(b"foo")
+40 |   bytes()
+41 |   bytes(b"foo")
    |
    = help: Replace with empty string
 
 ℹ Fix
-20 20 | # These become string or byte literals
-21 21 | str()
-22 22 | str("foo")
-23    |-str("""
-24    |-foo""")
-   23 |+"""
-   24 |+foo"""
-25 25 | bytes()
-26 26 | bytes(b"foo")
-27 27 | bytes(b"""
+35 35 | # These become string or byte literals
+36 36 | str()
+37 37 | str("foo")
+38    |-str("""
+39    |-foo""")
+   38 |+"""
+   39 |+foo"""
+40 40 | bytes()
+41 41 | bytes(b"foo")
+42 42 | bytes(b"""
 
-UP018.py:25:1: UP018 [*] Unnecessary call to `bytes`
+UP018.py:40:1: UP018 [*] Unnecessary `bytes` call (rewrite as a literal)
    |
-23 | str("""
-24 | foo""")
-25 | bytes()
+38 | str("""
+39 | foo""")
+40 | bytes()
    | ^^^^^^^ UP018
-26 | bytes(b"foo")
-27 | bytes(b"""
+41 | bytes(b"foo")
+42 | bytes(b"""
    |
    = help: Replace with empty bytes
 
 ℹ Fix
-22 22 | str("foo")
-23 23 | str("""
-24 24 | foo""")
-25    |-bytes()
-   25 |+b""
-26 26 | bytes(b"foo")
-27 27 | bytes(b"""
-28 28 | foo""")
+37 37 | str("foo")
+38 38 | str("""
+39 39 | foo""")
+40    |-bytes()
+   40 |+b""
+41 41 | bytes(b"foo")
+42 42 | bytes(b"""
+43 43 | foo""")
 
-UP018.py:26:1: UP018 [*] Unnecessary call to `bytes`
+UP018.py:41:1: UP018 [*] Unnecessary `bytes` call (rewrite as a literal)
    |
-24 | foo""")
-25 | bytes()
-26 | bytes(b"foo")
+39 | foo""")
+40 | bytes()
+41 | bytes(b"foo")
    | ^^^^^^^^^^^^^ UP018
-27 | bytes(b"""
-28 | foo""")
+42 | bytes(b"""
+43 | foo""")
    |
    = help: Replace with empty bytes
 
 ℹ Fix
-23 23 | str("""
-24 24 | foo""")
-25 25 | bytes()
-26    |-bytes(b"foo")
-   26 |+b"foo"
-27 27 | bytes(b"""
-28 28 | foo""")
-29 29 | f"{str()}"
+38 38 | str("""
+39 39 | foo""")
+40 40 | bytes()
+41    |-bytes(b"foo")
+   41 |+b"foo"
+42 42 | bytes(b"""
+43 43 | foo""")
+44 44 | f"{str()}"
 
-UP018.py:27:1: UP018 [*] Unnecessary call to `bytes`
+UP018.py:42:1: UP018 [*] Unnecessary `bytes` call (rewrite as a literal)
    |
-25 |   bytes()
-26 |   bytes(b"foo")
-27 | / bytes(b"""
-28 | | foo""")
+40 |   bytes()
+41 |   bytes(b"foo")
+42 | / bytes(b"""
+43 | | foo""")
    | |_______^ UP018
-29 |   f"{str()}"
+44 |   f"{str()}"
+45 |   int()
    |
    = help: Replace with empty bytes
 
 ℹ Fix
-24 24 | foo""")
-25 25 | bytes()
-26 26 | bytes(b"foo")
-27    |-bytes(b"""
-28    |-foo""")
-   27 |+b"""
-   28 |+foo"""
-29 29 | f"{str()}"
+39 39 | foo""")
+40 40 | bytes()
+41 41 | bytes(b"foo")
+42    |-bytes(b"""
+43    |-foo""")
+   42 |+b"""
+   43 |+foo"""
+44 44 | f"{str()}"
+45 45 | int()
+46 46 | int(1)
 
-UP018.py:29:4: UP018 [*] Unnecessary call to `str`
+UP018.py:44:4: UP018 [*] Unnecessary `str` call (rewrite as a literal)
    |
-27 | bytes(b"""
-28 | foo""")
-29 | f"{str()}"
+42 | bytes(b"""
+43 | foo""")
+44 | f"{str()}"
    |    ^^^^^ UP018
+45 | int()
+46 | int(1)
    |
    = help: Replace with empty string
 
 ℹ Fix
-26 26 | bytes(b"foo")
-27 27 | bytes(b"""
-28 28 | foo""")
-29    |-f"{str()}"
-   29 |+f"{''}"
+41 41 | bytes(b"foo")
+42 42 | bytes(b"""
+43 43 | foo""")
+44    |-f"{str()}"
+   44 |+f"{''}"
+45 45 | int()
+46 46 | int(1)
+47 47 | float()
+
+UP018.py:45:1: UP018 [*] Unnecessary `int` call (rewrite as a literal)
+   |
+43 | foo""")
+44 | f"{str()}"
+45 | int()
+   | ^^^^^ UP018
+46 | int(1)
+47 | float()
+   |
+   = help: Replace with 0
+
+ℹ Fix
+42 42 | bytes(b"""
+43 43 | foo""")
+44 44 | f"{str()}"
+45    |-int()
+   45 |+0
+46 46 | int(1)
+47 47 | float()
+48 48 | float(1.0)
+
+UP018.py:46:1: UP018 [*] Unnecessary `int` call (rewrite as a literal)
+   |
+44 | f"{str()}"
+45 | int()
+46 | int(1)
+   | ^^^^^^ UP018
+47 | float()
+48 | float(1.0)
+   |
+   = help: Replace with 0
+
+ℹ Fix
+43 43 | foo""")
+44 44 | f"{str()}"
+45 45 | int()
+46    |-int(1)
+   46 |+1
+47 47 | float()
+48 48 | float(1.0)
+49 49 | bool()
+
+UP018.py:47:1: UP018 [*] Unnecessary `float` call (rewrite as a literal)
+   |
+45 | int()
+46 | int(1)
+47 | float()
+   | ^^^^^^^ UP018
+48 | float(1.0)
+49 | bool()
+   |
+   = help: Replace with 0.0
+
+ℹ Fix
+44 44 | f"{str()}"
+45 45 | int()
+46 46 | int(1)
+47    |-float()
+   47 |+0.0
+48 48 | float(1.0)
+49 49 | bool()
+50 50 | bool(True)
+
+UP018.py:48:1: UP018 [*] Unnecessary `float` call (rewrite as a literal)
+   |
+46 | int(1)
+47 | float()
+48 | float(1.0)
+   | ^^^^^^^^^^ UP018
+49 | bool()
+50 | bool(True)
+   |
+   = help: Replace with 0.0
+
+ℹ Fix
+45 45 | int()
+46 46 | int(1)
+47 47 | float()
+48    |-float(1.0)
+   48 |+1.0
+49 49 | bool()
+50 50 | bool(True)
+51 51 | bool(False)
+
+UP018.py:49:1: UP018 [*] Unnecessary `bool` call (rewrite as a literal)
+   |
+47 | float()
+48 | float(1.0)
+49 | bool()
+   | ^^^^^^ UP018
+50 | bool(True)
+51 | bool(False)
+   |
+   = help: Replace with `False`
+
+ℹ Fix
+46 46 | int(1)
+47 47 | float()
+48 48 | float(1.0)
+49    |-bool()
+   49 |+False
+50 50 | bool(True)
+51 51 | bool(False)
+
+UP018.py:50:1: UP018 [*] Unnecessary `bool` call (rewrite as a literal)
+   |
+48 | float(1.0)
+49 | bool()
+50 | bool(True)
+   | ^^^^^^^^^^ UP018
+51 | bool(False)
+   |
+   = help: Replace with `False`
+
+ℹ Fix
+47 47 | float()
+48 48 | float(1.0)
+49 49 | bool()
+50    |-bool(True)
+   50 |+True
+51 51 | bool(False)
+
+UP018.py:51:1: UP018 [*] Unnecessary `bool` call (rewrite as a literal)
+   |
+49 | bool()
+50 | bool(True)
+51 | bool(False)
+   | ^^^^^^^^^^^ UP018
+   |
+   = help: Replace with `False`
+
+ℹ Fix
+48 48 | float(1.0)
+49 49 | bool()
+50 50 | bool(True)
+51    |-bool(False)
+   51 |+False