50055555056 has 20 divisors (see below), whose sum is σ = 104442841272. Its totient is φ = 23102563776.

The previous prime is 50055555047. The next prime is 50055555113. The reversal of 50055555056 is 65055555005.

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, 120325646 + ... + 120326061.

Almost surely, 2^50055555056 is an apocalyptic number.

It is an amenable number.

50055555056 is an abundant number, since it is smaller than the sum of its proper divisors (54387286216).

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

50055555056 is a wasteful number, since it uses less digits than its factorization.

50055555056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240651728 (or 240651722 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 50055555056 in words is "fifty billion, fifty-five million, five hundred fifty-five thousand, fifty-six".