50502555564 has 48 divisors (see below), whose sum is σ = 118545903840. Its totient is φ = 16733329920.

The previous prime is 50502555553. The next prime is 50502555581. The reversal of 50502555564 is 46555520505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6314352 + ... + 6322344.

It is an arithmetic number, because the mean of its divisors is an integer number (2469706330).

Almost surely, 2^50502555564 is an apocalyptic number.

It is an amenable number.

50502555564 is an abundant number, since it is smaller than the sum of its proper divisors (68043348276).

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

50502555564 is a wasteful number, since it uses less digits than its factorization.

50502555564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11090 (or 11088 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 42.

The spelling of 50502555564 in words is "fifty billion, five hundred two million, five hundred fifty-five thousand, five hundred sixty-four".