50514438634 has 16 divisors (see below), whose sum is σ = 84061009440. Its totient is φ = 22571936560.

The previous prime is 50514438617. The next prime is 50514438647. The reversal of 50514438634 is 43683441505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19457269 + ... + 19459864.

It is an arithmetic number, because the mean of its divisors is an integer number (5253813090).

Almost surely, 2^50514438634 is an apocalyptic number.

50514438634 is a deficient number, since it is larger than the sum of its proper divisors (33546570806).

50514438634 is a wasteful number, since it uses less digits than its factorization.

50514438634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38917205.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 50514438634 in words is "fifty billion, five hundred fourteen million, four hundred thirty-eight thousand, six hundred thirty-four".