50774559874 has 32 divisors (see below), whose sum is σ = 81351775296. Its totient is φ = 23731081920.

The previous prime is 50774559851. The next prime is 50774559967. The reversal of 50774559874 is 47895547705.

It is a Harshad number since it is a multiple of its sum of digits (61).

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, 63309 + ... + 324895.

It is an arithmetic number, because the mean of its divisors is an integer number (2542242978).

Almost surely, 2^50774559874 is an apocalyptic number.

50774559874 is a deficient number, since it is larger than the sum of its proper divisors (30577215422).

50774559874 is a wasteful number, since it uses less digits than its factorization.

50774559874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261730.

The product of its (nonzero) digits is 49392000, while the sum is 61.

The spelling of 50774559874 in words is "fifty billion, seven hundred seventy-four million, five hundred fifty-nine thousand, eight hundred seventy-four".