504664604 has 12 divisors (see below), whose sum is σ = 886829328. Its totient is φ = 251284800.

The previous prime is 504664603. The next prime is 504664607. The reversal of 504664604 is 406466405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504664603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260792 + ... + 262719.

It is an arithmetic number, because the mean of its divisors is an integer number (73902444).

Almost surely, 2^504664604 is an apocalyptic number.

It is an amenable number.

504664604 is a deficient number, since it is larger than the sum of its proper divisors (382164724).

504664604 is a wasteful number, since it uses less digits than its factorization.

504664604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523756 (or 523754 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 504664604 is about 22464.7413517272. The cubic root of 504664604 is about 796.1610891707.

The spelling of 504664604 in words is "five hundred four million, six hundred sixty-four thousand, six hundred four".