556715056 has 20 divisors (see below), whose sum is σ = 1104944904. Its totient is φ = 271568000.

The previous prime is 556715039. The next prime is 556715057. The reversal of 556715056 is 650517655.

It is not an unprimeable number, because it can be changed into a prime (556715057) 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, 423670 + ... + 424981.

Almost surely, 2^556715056 is an apocalyptic number.

It is an amenable number.

556715056 is a deficient number, since it is larger than the sum of its proper divisors (548229848).

556715056 is a wasteful number, since it uses less digits than its factorization.

556715056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848700 (or 848694 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 40.

The square root of 556715056 is about 23594.8099377808. The cubic root of 556715056 is about 822.6422088222.

The spelling of 556715056 in words is "five hundred fifty-six million, seven hundred fifteen thousand, fifty-six".