50657964132 has 24 divisors (see below), whose sum is σ = 120432142656. Its totient is φ = 16567384288.

The previous prime is 50657964107. The next prime is 50657964143. The reversal of 50657964132 is 23146975605.

50657964132 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 7 ways as a sum of consecutive naturals, for example, 39824808 + ... + 39826079.

It is an arithmetic number, because the mean of its divisors is an integer number (5018005944).

Almost surely, 2^50657964132 is an apocalyptic number.

It is an amenable number.

50657964132 is an abundant number, since it is smaller than the sum of its proper divisors (69774178524).

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

50657964132 is a wasteful number, since it uses less digits than its factorization.

50657964132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79650947 (or 79650945 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 50657964132 in words is "fifty billion, six hundred fifty-seven million, nine hundred sixty-four thousand, one hundred thirty-two".