49492590056 has 32 divisors (see below), whose sum is σ = 114213671040. Its totient is φ = 19579485888.

The previous prime is 49492590029. The next prime is 49492590067. The reversal of 49492590056 is 65009529494.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33991436 + ... + 33992891.

It is an arithmetic number, because the mean of its divisors is an integer number (3569177220).

Almost surely, 2^49492590056 is an apocalyptic number.

It is an amenable number.

49492590056 is an abundant number, since it is smaller than the sum of its proper divisors (64721080984).

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

49492590056 is a wasteful number, since it uses less digits than its factorization.

49492590056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67984353 (or 67984349 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 53.

The spelling of 49492590056 in words is "forty-nine billion, four hundred ninety-two million, five hundred ninety thousand, fifty-six".