50940865674 has 24 divisors (see below), whose sum is σ = 110388207072. Its totient is φ = 16977776040.

The previous prime is 50940865669. The next prime is 50940865691. The reversal of 50940865674 is 47656804905.

50940865674 is a `hidden beast` number, since 509 + 4 + 0 + 8 + 65 + 6 + 74 = 666.

It is a super-2 number, since 2×50940865674² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50940865674.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82264 + ... + 329619.

It is an arithmetic number, because the mean of its divisors is an integer number (4599508628).

Almost surely, 2^50940865674 is an apocalyptic number.

50940865674 is an abundant number, since it is smaller than the sum of its proper divisors (59447341398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50940865674 is a wasteful number, since it uses less digits than its factorization.

50940865674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418762 (or 418759 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 50940865674 in words is "fifty billion, nine hundred forty million, eight hundred sixty-five thousand, six hundred seventy-four".