556963825956 has 24 divisors (see below), whose sum is σ = 1299731556480. Its totient is φ = 185633280672.

The previous prime is 556963825933. The next prime is 556963825993. The reversal of 556963825956 is 659528369655.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2557011 + ... + 2766266.

It is an arithmetic number, because the mean of its divisors is an integer number (54155481520).

Almost surely, 2^556963825956 is an apocalyptic number.

It is an amenable number.

556963825956 is an abundant number, since it is smaller than the sum of its proper divisors (742767730524).

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

556963825956 is a wasteful number, since it uses less digits than its factorization.

556963825956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5332003 (or 5332001 counting only the distinct ones).

The product of its digits is 524880000, while the sum is 69.

The spelling of 556963825956 in words is "five hundred fifty-six billion, nine hundred sixty-three million, eight hundred twenty-five thousand, nine hundred fifty-six".