50655665100 has 36 divisors (see below), whose sum is σ = 146563725224. Its totient is φ = 13508177280.

The previous prime is 50655665087. The next prime is 50655665173. The reversal of 50655665100 is 156655605.

50655665100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84425809 + ... + 84426408.

Almost surely, 2^50655665100 is an apocalyptic number.

50655665100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50655665100 is an abundant number, since it is smaller than the sum of its proper divisors (95908060124).

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

50655665100 is a wasteful number, since it uses less digits than its factorization.

50655665100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168852234 (or 168852227 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 50655665100 in words is "fifty billion, six hundred fifty-five million, six hundred sixty-five thousand, one hundred".