875818812320 has 48 divisors (see below), whose sum is σ = 2095313391360. Its totient is φ = 345892994304.

The previous prime is 875818812311. The next prime is 875818812347. The reversal of 875818812320 is 23218818578.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34632092 + ... + 34657371.

It is an arithmetic number, because the mean of its divisors is an integer number (43652362320).

Almost surely, 2^875818812320 is an apocalyptic number.

875818812320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

875818812320 is an abundant number, since it is smaller than the sum of its proper divisors (1219494579040).

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

875818812320 is a wasteful number, since it uses less digits than its factorization.

875818812320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69289557 (or 69289549 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 53.

The spelling of 875818812320 in words is "eight hundred seventy-five billion, eight hundred eighteen million, eight hundred twelve thousand, three hundred twenty".