53668786884 has 24 divisors (see below), whose sum is σ = 125689269888. Its totient is φ = 17823581280.

The previous prime is 53668786811. The next prime is 53668786903. The reversal of 53668786884 is 48868786635.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8248407 + ... + 8254910.

It is an arithmetic number, because the mean of its divisors is an integer number (5237052912).

Almost surely, 2^53668786884 is an apocalyptic number.

It is an amenable number.

53668786884 is an abundant number, since it is smaller than the sum of its proper divisors (72020483004).

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

53668786884 is a wasteful number, since it uses less digits than its factorization.

53668786884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16503595 (or 16503593 counting only the distinct ones).

The product of its digits is 371589120, while the sum is 69.

The spelling of 53668786884 in words is "fifty-three billion, six hundred sixty-eight million, seven hundred eighty-six thousand, eight hundred eighty-four".