50887735770 has 64 divisors (see below), whose sum is σ = 125468910720. Its totient is φ = 13199355648.

The previous prime is 50887735763. The next prime is 50887735781. The reversal of 50887735770 is 7753778805.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50887735770.

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, 6410724 + ... + 6418656.

It is an arithmetic number, because the mean of its divisors is an integer number (1960451730).

Almost surely, 2^50887735770 is an apocalyptic number.

50887735770 is an abundant number, since it is smaller than the sum of its proper divisors (74581174950).

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

50887735770 is a wasteful number, since it uses less digits than its factorization.

50887735770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13759.

The product of its (nonzero) digits is 11524800, while the sum is 57.

The spelling of 50887735770 in words is "fifty billion, eight hundred eighty-seven million, seven hundred thirty-five thousand, seven hundred seventy".