50375031136 has 96 divisors (see below), whose sum is σ = 106771519008. Its totient is φ = 23352053760.

The previous prime is 50375031107. The next prime is 50375031169. The reversal of 50375031136 is 63113057305.

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, 2075326 + ... + 2099458.

It is an arithmetic number, because the mean of its divisors is an integer number (1112203323).

Almost surely, 2^50375031136 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 50375031136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53385759504).

50375031136 is an abundant number, since it is smaller than the sum of its proper divisors (56396487872).

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

50375031136 is a wasteful number, since it uses less digits than its factorization.

50375031136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24264 (or 24256 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 34.

The spelling of 50375031136 in words is "fifty billion, three hundred seventy-five million, thirty-one thousand, one hundred thirty-six".