50511056056 has 32 divisors (see below), whose sum is σ = 99732679200. Its totient is φ = 23935824000.

The previous prime is 50511056021. The next prime is 50511056059. The reversal of 50511056056 is 65065011505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50511056059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239195 + ... + 1279306.

It is an arithmetic number, because the mean of its divisors is an integer number (3116646225).

Almost surely, 2^50511056056 is an apocalyptic number.

It is an amenable number.

50511056056 is a deficient number, since it is larger than the sum of its proper divisors (49221623144).

50511056056 is a wasteful number, since it uses less digits than its factorization.

50511056056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518639 (or 2518635 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 50511056056 in words is "fifty billion, five hundred eleven million, fifty-six thousand, fifty-six".