50120510520 has 32 divisors (see below), whose sum is σ = 150361531920. Its totient is φ = 13365469440.

The previous prime is 50120510483. The next prime is 50120510521. The reversal of 50120510520 is 2501502105.

50120510520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50120510521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208835341 + ... + 208835580.

Almost surely, 2^50120510520 is an apocalyptic number.

It is an amenable number.

50120510520 is an abundant number, since it is smaller than the sum of its proper divisors (100241021400).

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

50120510520 is a wasteful number, since it uses less digits than its factorization.

50120510520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417670935 (or 417670931 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The spelling of 50120510520 in words is "fifty billion, one hundred twenty million, five hundred ten thousand, five hundred twenty".