504060504 has 16 divisors (see below), whose sum is σ = 1260151320. Its totient is φ = 168020160.

The previous prime is 504060493. The next prime is 504060559. The reversal of 504060504 is 405060405.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 21002521 = 504060504 / (5 + 0 + 4 + 0 + 6 + 0 + 5 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10501237 + ... + 10501284.

Almost surely, 2^504060504 is an apocalyptic number.

It is an amenable number.

504060504 is an abundant number, since it is smaller than the sum of its proper divisors (756090816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

504060504 is a wasteful number, since it uses less digits than its factorization.

504060504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21002530 (or 21002526 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 504060504 is about 22451.2918113858. The cubic root of 504060504 is about 795.8432853946.

Subtracting from 504060504 its reverse (405060405), we obtain a palindrome (99000099).

The spelling of 504060504 in words is "five hundred four million, sixty thousand, five hundred four".