53700401686904 has 32 divisors (see below), whose sum is σ = 117243464605920. Its totient is φ = 22580222810496.

The previous prime is 53700401686903. The next prime is 53700401686907. The reversal of 53700401686904 is 40968610400735.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53700401686903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9046560659 + ... + 9046566594.

It is an arithmetic number, because the mean of its divisors is an integer number (3663858268935).

Almost surely, 2^{53700401686904} is an apocalyptic number.

It is an amenable number.

53700401686904 is an abundant number, since it is smaller than the sum of its proper divisors (63543062919016).

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

53700401686904 is a wasteful number, since it uses less digits than its factorization.

53700401686904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18093127319 (or 18093127315 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 53700401686904 in words is "fifty-three trillion, seven hundred billion, four hundred one million, six hundred eighty-six thousand, nine hundred four".