50550535520 has 24 divisors (see below), whose sum is σ = 119425640544. Its totient is φ = 20220214144.

The previous prime is 50550535513. The next prime is 50550535543. The reversal of 50550535520 is 2553505505.

50550535520 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157970264 + ... + 157970583.

It is an arithmetic number, because the mean of its divisors is an integer number (4976068356).

Almost surely, 2^50550535520 is an apocalyptic number.

It is an amenable number.

50550535520 is an abundant number, since it is smaller than the sum of its proper divisors (68875105024).

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

50550535520 is a wasteful number, since it uses less digits than its factorization.

50550535520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315940862 (or 315940854 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 50550535520 in words is "fifty billion, five hundred fifty million, five hundred thirty-five thousand, five hundred twenty".