50872333872 has 20 divisors (see below), whose sum is σ = 131420195960. Its totient is φ = 16957444608.

The previous prime is 50872333843. The next prime is 50872333943. The reversal of 50872333872 is 27833327805.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1059840289 = 50872333872 / (5 + 0 + 8 + 7 + 2 + 3 + 3 + 3 + 8 + 7 + 2).

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 3 ways as a sum of consecutive naturals, for example, 529920097 + ... + 529920192.

It is an arithmetic number, because the mean of its divisors is an integer number (6571009798).

Almost surely, 2^50872333872 is an apocalyptic number.

It is an amenable number.

50872333872 is an abundant number, since it is smaller than the sum of its proper divisors (80547862088).

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

50872333872 is a wasteful number, since it uses less digits than its factorization.

50872333872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059840300 (or 1059840294 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 50872333872 in words is "fifty billion, eight hundred seventy-two million, three hundred thirty-three thousand, eight hundred seventy-two".