50897676394 has 8 divisors (see below), whose sum is σ = 77087743200. Its totient is φ = 25201761996.

The previous prime is 50897676367. The next prime is 50897676413. The reversal of 50897676394 is 49367679805.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123537844 + ... + 123538255.

It is an arithmetic number, because the mean of its divisors is an integer number (9635967900).

Almost surely, 2^50897676394 is an apocalyptic number.

50897676394 is a deficient number, since it is larger than the sum of its proper divisors (26190066806).

50897676394 is a wasteful number, since it uses less digits than its factorization.

50897676394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247076204.

The product of its (nonzero) digits is 68584320, while the sum is 64.

The spelling of 50897676394 in words is "fifty billion, eight hundred ninety-seven million, six hundred seventy-six thousand, three hundred ninety-four".