50516605115 has 16 divisors (see below), whose sum is σ = 60858755328. Its totient is φ = 40254182496.

The previous prime is 50516605057. The next prime is 50516605147. The reversal of 50516605115 is 51150661505.

50516605115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50516605115 is a prime.

It is a Duffinian 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, 4470002 + ... + 4481288.

It is an arithmetic number, because the mean of its divisors is an integer number (3803672208).

Almost surely, 2^50516605115 is an apocalyptic number.

50516605115 is a deficient number, since it is larger than the sum of its proper divisors (10342150213).

50516605115 is a wasteful number, since it uses less digits than its factorization.

50516605115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14738.

The product of its (nonzero) digits is 22500, while the sum is 35.

It can be divided in two parts, 5051 and 6605115, that added together give a palindrome (6610166).

The spelling of 50516605115 in words is "fifty billion, five hundred sixteen million, six hundred five thousand, one hundred fifteen".