50120692392 has 64 divisors (see below), whose sum is σ = 129604325760. Its totient is φ = 16141132800.

The previous prime is 50120692387. The next prime is 50120692411. The reversal of 50120692392 is 29329602105.

50120692392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 50120692392.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145909 + ... + 348612.

It is an arithmetic number, because the mean of its divisors is an integer number (2025067590).

Almost surely, 2^50120692392 is an apocalyptic number.

It is an amenable number.

50120692392 is an abundant number, since it is smaller than the sum of its proper divisors (79483633368).

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

50120692392 is a wasteful number, since it uses less digits than its factorization.

50120692392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494674 (or 494670 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 50120692392 in words is "fifty billion, one hundred twenty million, six hundred ninety-two thousand, three hundred ninety-two".