50611612152 has 32 divisors (see below), whose sum is σ = 133971915600. Its totient is φ = 15878152704.

The previous prime is 50611612141. The next prime is 50611612231. The reversal of 50611612152 is 25121611605.

It is a super-2 number, since 2×50611612152² (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 7 ways as a sum of consecutive naturals, for example, 62023627 + ... + 62024442.

Almost surely, 2^50611612152 is an apocalyptic number.

It is an amenable number.

50611612152 is an abundant number, since it is smaller than the sum of its proper divisors (83360303448).

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

50611612152 is a wasteful number, since it uses less digits than its factorization.

50611612152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124048095 (or 124048091 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 50611612152 in words is "fifty billion, six hundred eleven million, six hundred twelve thousand, one hundred fifty-two".