50986674971 has 8 divisors (see below), whose sum is σ = 54349555200. Its totient is φ = 47691731880.

The previous prime is 50986674889. The next prime is 50986674989. The reversal of 50986674971 is 17947668905.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50986674971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50986674371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16982735 + ... + 16985736.

It is an arithmetic number, because the mean of its divisors is an integer number (6793694400).

Almost surely, 2^50986674971 is an apocalyptic number.

50986674971 is a deficient number, since it is larger than the sum of its proper divisors (3362880229).

50986674971 is a wasteful number, since it uses less digits than its factorization.

50986674971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33968569.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The spelling of 50986674971 in words is "fifty billion, nine hundred eighty-six million, six hundred seventy-four thousand, nine hundred seventy-one".