50050050005556 has 72 divisors (see below), whose sum is σ = 129460169462624. Its totient is φ = 16295044570560.

The previous prime is 50050050005471. The next prime is 50050050005567. The reversal of 50050050005556 is 65550005005005.

50050050005556 is a `hidden beast` number, since 5 + 0 + 0 + 50 + 0 + 50 + 0 + 0 + 5 + 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 50050050005556.

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, 85959771 + ... + 86540061.

Almost surely, 2^{50050050005556} is an apocalyptic number.

It is an amenable number.

50050050005556 is an abundant number, since it is smaller than the sum of its proper divisors (79410119457068).

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

50050050005556 is a wasteful number, since it uses less digits than its factorization.

50050050005556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636061 (or 636056 counting only the distinct ones).

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

The spelling of 50050050005556 in words is "fifty trillion, fifty billion, fifty million, five thousand, five hundred fifty-six".