8791758375875 has 16 divisors (see below), whose sum is σ = 10974481386336. Its totient is φ = 7031889436000.

The previous prime is 8791758375833. The next prime is 8791758375923. The reversal of 8791758375875 is 5785738571978.

It is not a de Polignac number, because 8791758375875 - 2⁶ = 8791758375811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8791758375875.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7004381 + ... + 8163630.

It is an arithmetic number, because the mean of its divisors is an integer number (685905086646).

Almost surely, 2^{8791758375875} is an apocalyptic number.

8791758375875 is a deficient number, since it is larger than the sum of its proper divisors (2182723010461).

8791758375875 is a wasteful number, since it uses less digits than its factorization.

8791758375875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15172663 (or 15172653 counting only the distinct ones).

The product of its digits is 4148928000, while the sum is 80.

The spelling of 8791758375875 in words is "eight trillion, seven hundred ninety-one billion, seven hundred fifty-eight million, three hundred seventy-five thousand, eight hundred seventy-five".