50501872022 has 16 divisors (see below), whose sum is σ = 86580837792. Its totient is φ = 21642109440.

The previous prime is 50501872007. The next prime is 50501872039. The reversal of 50501872022 is 22027810505.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50501872022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85622 + ... + 329142.

It is an arithmetic number, because the mean of its divisors is an integer number (5411302362).

Almost surely, 2^50501872022 is an apocalyptic number.

50501872022 is a deficient number, since it is larger than the sum of its proper divisors (36078965770).

50501872022 is a wasteful number, since it uses less digits than its factorization.

50501872022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258343.

The product of its (nonzero) digits is 11200, while the sum is 32.

The spelling of 50501872022 in words is "fifty billion, five hundred one million, eight hundred seventy-two thousand, twenty-two".