50644496496 has 80 divisors (see below), whose sum is σ = 142763362560. Its totient is φ = 15342735360.

The previous prime is 50644496477. The next prime is 50644496509. The reversal of 50644496496 is 69469444605.

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 15 ways as a sum of consecutive naturals, for example, 2409360 + ... + 2430288.

It is an arithmetic number, because the mean of its divisors is an integer number (1784542032).

Almost surely, 2^50644496496 is an apocalyptic number.

It is an amenable number.

50644496496 is an abundant number, since it is smaller than the sum of its proper divisors (92118866064).

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

50644496496 is a wasteful number, since it uses less digits than its factorization.

50644496496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25534 (or 25528 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 57.

The spelling of 50644496496 in words is "fifty billion, six hundred forty-four million, four hundred ninety-six thousand, four hundred ninety-six".