50055050556 has 72 divisors (see below), whose sum is σ = 147554607200. Its totient is φ = 14301439488.

The previous prime is 50055050509. The next prime is 50055050561. The reversal of 50055050556 is 65505055005.

50055050556 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 50 + 50 + 556 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50055050556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2014501 + ... + 2039196.

Almost surely, 2^50055050556 is an apocalyptic number.

It is an amenable number.

50055050556 is an abundant number, since it is smaller than the sum of its proper divisors (97499556644).

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

50055050556 is a wasteful number, since it uses less digits than its factorization.

50055050556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053728 (or 4053709 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 50055050556 in words is "fifty billion, fifty-five million, fifty thousand, five hundred fifty-six".