50864600688 has 80 divisors (see below), whose sum is σ = 143379739776. Its totient is φ = 15409854720.

The previous prime is 50864600687. The next prime is 50864600723. The reversal of 50864600688 is 88600646805.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 50864600688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50864600687) by changing a digit.

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, 2928606 + ... + 2945922.

Almost surely, 2^50864600688 is an apocalyptic number.

It is an amenable number.

50864600688 is an abundant number, since it is smaller than the sum of its proper divisors (92515139088).

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

50864600688 is a wasteful number, since it uses less digits than its factorization.

50864600688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22902 (or 22896 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 50864600688 in words is "fifty billion, eight hundred sixty-four million, six hundred thousand, six hundred eighty-eight".