500050500056 has 16 divisors (see below), whose sum is σ = 939956393040. Its totient is φ = 249395461920.

The previous prime is 500050500031. The next prime is 500050500067. The reversal of 500050500056 is 650005050005.

It is a junction number, because it is equal to n+sod(n) for n = 500050499998 and 500050500034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78720140 + ... + 78726491.

It is an arithmetic number, because the mean of its divisors is an integer number (58747274565).

Almost surely, 2^500050500056 is an apocalyptic number.

It is an amenable number.

500050500056 is a deficient number, since it is larger than the sum of its proper divisors (439905892984).

500050500056 is a wasteful number, since it uses less digits than its factorization.

500050500056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157447034 (or 157447030 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The spelling of 500050500056 in words is "five hundred billion, fifty million, five hundred thousand, fifty-six".