453750117864 has 16 divisors (see below), whose sum is σ = 1134375294720. Its totient is φ = 151250039280.

The previous prime is 453750117857. The next prime is 453750117883. The reversal of 453750117864 is 468711057354.

It is a happy number.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9453127432 + ... + 9453127479.

It is an arithmetic number, because the mean of its divisors is an integer number (70898455920).

Almost surely, 2^453750117864 is an apocalyptic number.

It is an amenable number.

453750117864 is an abundant number, since it is smaller than the sum of its proper divisors (680625176856).

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

453750117864 is a wasteful number, since it uses less digits than its factorization.

453750117864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18906254920 (or 18906254916 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 453750117864 in words is "four hundred fifty-three billion, seven hundred fifty million, one hundred seventeen thousand, eight hundred sixty-four".