556984896 has 56 divisors (see below), whose sum is σ = 1587057024. Its totient is φ = 171379200.

The previous prime is 556984849. The next prime is 556984903. The reversal of 556984896 is 698489655.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 109080 + ... + 114071.

It is an arithmetic number, because the mean of its divisors is an integer number (28340304).

Almost surely, 2^556984896 is an apocalyptic number.

It is an amenable number.

556984896 is an abundant number, since it is smaller than the sum of its proper divisors (1030072128).

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

556984896 is a wasteful number, since it uses less digits than its factorization.

556984896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223179 (or 223169 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 60.

The square root of 556984896 is about 23600.5274517329. The cubic root of 556984896 is about 822.7750990180.

The spelling of 556984896 in words is "five hundred fifty-six million, nine hundred eighty-four thousand, eight hundred ninety-six".