500500550056 has 32 divisors (see below), whose sum is σ = 1010787876000. Its totient is φ = 230963279040.

The previous prime is 500500550027. The next prime is 500500550071. The reversal of 500500550056 is 650055005005.

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, 273091 + ... + 1037101.

It is an arithmetic number, because the mean of its divisors is an integer number (31587121125).

Almost surely, 2^500500550056 is an apocalyptic number.

It is an amenable number.

500500550056 is an abundant number, since it is smaller than the sum of its proper divisors (510287325944).

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

500500550056 is a wasteful number, since it uses less digits than its factorization.

500500550056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770329 (or 770325 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 500500550056 in words is "five hundred billion, five hundred million, five hundred fifty thousand, fifty-six".