504057668 has 12 divisors (see below), whose sum is σ = 882366912. Its totient is φ = 251952840.

The previous prime is 504057637. The next prime is 504057679. The reversal of 504057668 is 866750405.

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, 2480 + ... + 31847.

It is an arithmetic number, because the mean of its divisors is an integer number (73530576).

Almost surely, 2^504057668 is an apocalyptic number.

It is an amenable number.

504057668 is a deficient number, since it is larger than the sum of its proper divisors (378309244).

504057668 is a wasteful number, since it uses less digits than its factorization.

504057668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38002 (or 38000 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 504057668 is about 22451.2286523477. The cubic root of 504057668 is about 795.8417928385.

The spelling of 504057668 in words is "five hundred four million, fifty-seven thousand, six hundred sixty-eight".