50767873680 has 40 divisors (see below), whose sum is σ = 157380409152. Its totient is φ = 13538099584.

The previous prime is 50767873679. The next prime is 50767873729. The reversal of 50767873680 is 8637876705.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 50767873680.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105766164 + ... + 105766643.

Almost surely, 2^50767873680 is an apocalyptic number.

It is an amenable number.

50767873680 is an abundant number, since it is smaller than the sum of its proper divisors (106612535472).

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

50767873680 is a wasteful number, since it uses less digits than its factorization.

50767873680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211532823 (or 211532817 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 50767873680 in words is "fifty billion, seven hundred sixty-seven million, eight hundred seventy-three thousand, six hundred eighty".