556513645132 has 24 divisors (see below), whose sum is σ = 978566615936. Its totient is φ = 276923950848.

The previous prime is 556513645123. The next prime is 556513645211. The reversal of 556513645132 is 231546315655.

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, 2861038 + ... + 3049354.

Almost surely, 2^556513645132 is an apocalyptic number.

It is an amenable number.

556513645132 is a deficient number, since it is larger than the sum of its proper divisors (422052970804).

556513645132 is a wasteful number, since it uses less digits than its factorization.

556513645132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191857 (or 191855 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 46.

The spelling of 556513645132 in words is "five hundred fifty-six billion, five hundred thirteen million, six hundred forty-five thousand, one hundred thirty-two".