500242023 has 6 divisors (see below), whose sum is σ = 722571824. Its totient is φ = 333494676.

The previous prime is 500242007. The next prime is 500242049. The reversal of 500242023 is 320242005.

It is not a de Polignac number, because 500242023 - 2⁴ = 500242007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500241987 and 500242005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500242003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27791215 + ... + 27791232.

Almost surely, 2^500242023 is an apocalyptic number.

500242023 is a deficient number, since it is larger than the sum of its proper divisors (222329801).

500242023 is a wasteful number, since it uses less digits than its factorization.

500242023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55582453 (or 55582450 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 500242023 is about 22366.0909190676. The cubic root of 500242023 is about 793.8285678485.

Subtracting from 500242023 its sum of digits (18), we obtain a palindrome (500242005).

Adding to 500242023 its reverse (320242005), we get a palindrome (820484028).

The spelling of 500242023 in words is "five hundred million, two hundred forty-two thousand, twenty-three".