50056533032 has 128 divisors (see below), whose sum is σ = 108208742400. Its totient is φ = 21500640000.

The previous prime is 50056533029. The next prime is 50056533067. The reversal of 50056533032 is 23033565005.

It is a super-2 number, since 2×50056533032² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50056533032.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21110807 + ... + 21113177.

It is an arithmetic number, because the mean of its divisors is an integer number (845380800).

Almost surely, 2^50056533032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50056533032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54104371200).

50056533032 is an abundant number, since it is smaller than the sum of its proper divisors (58152209368).

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

50056533032 is a wasteful number, since it uses less digits than its factorization.

50056533032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599 (or 2595 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 50056533032 in words is "fifty billion, fifty-six million, five hundred thirty-three thousand, thirty-two".