53989752792 has 32 divisors (see below), whose sum is σ = 135126604800. Its totient is φ = 17976287904.

The previous prime is 53989752769. The next prime is 53989752851. The reversal of 53989752792 is 29725798935.

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 7 ways as a sum of consecutive naturals, for example, 1246792 + ... + 1289367.

It is an arithmetic number, because the mean of its divisors is an integer number (4222706400).

Almost surely, 2^53989752792 is an apocalyptic number.

It is an amenable number.

53989752792 is an abundant number, since it is smaller than the sum of its proper divisors (81136852008).

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

53989752792 is a wasteful number, since it uses less digits than its factorization.

53989752792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2537055 (or 2537051 counting only the distinct ones).

The product of its digits is 85730400, while the sum is 66.

The spelling of 53989752792 in words is "fifty-three billion, nine hundred eighty-nine million, seven hundred fifty-two thousand, seven hundred ninety-two".