50152522164 has 48 divisors (see below), whose sum is σ = 124329676800. Its totient is φ = 15704793216.

The previous prime is 50152522117. The next prime is 50152522181. The reversal of 50152522164 is 46122525105.

50152522164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50152522164² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1934644 + ... + 1960395.

It is an arithmetic number, because the mean of its divisors is an integer number (2590201600).

Almost surely, 2^50152522164 is an apocalyptic number.

It is an amenable number.

50152522164 is an abundant number, since it is smaller than the sum of its proper divisors (74177154636).

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

50152522164 is a wasteful number, since it uses less digits than its factorization.

50152522164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895112 (or 3895110 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 50152522164 in words is "fifty billion, one hundred fifty-two million, five hundred twenty-two thousand, one hundred sixty-four".