556630604 has 12 divisors (see below), whose sum is σ = 974278200. Its totient is φ = 278265408.

The previous prime is 556630601. The next prime is 556630639. The reversal of 556630604 is 406036655.

It is not an unprimeable number, because it can be changed into a prime (556630601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25412 + ... + 41940.

It is an arithmetic number, because the mean of its divisors is an integer number (81189850).

Almost surely, 2^556630604 is an apocalyptic number.

It is an amenable number.

556630604 is a deficient number, since it is larger than the sum of its proper divisors (417647596).

556630604 is a wasteful number, since it uses less digits than its factorization.

556630604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24952 (or 24950 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 556630604 is about 23593.0202390453. The cubic root of 556630604 is about 822.6006092688.

The spelling of 556630604 in words is "five hundred fifty-six million, six hundred thirty thousand, six hundred four".