50921722374 has 32 divisors (see below), whose sum is σ = 104207839200. Its totient is φ = 16583577600.

The previous prime is 50921722349. The next prime is 50921722391. The reversal of 50921722374 is 47322712905.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 412347 + ... + 521414.

It is an arithmetic number, because the mean of its divisors is an integer number (3256494975).

Almost surely, 2^50921722374 is an apocalyptic number.

50921722374 is an abundant number, since it is smaller than the sum of its proper divisors (53286116826).

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

50921722374 is a wasteful number, since it uses less digits than its factorization.

50921722374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933976.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 50921722374 in words is "fifty billion, nine hundred twenty-one million, seven hundred twenty-two thousand, three hundred seventy-four".