108515564675 has 24 divisors (see below), whose sum is σ = 154325527296. Its totient is φ = 74147703840.

The previous prime is 108515564611. The next prime is 108515564683. The reversal of 108515564675 is 576465515801.

It is not a de Polignac number, because 108515564675 - 2⁶ = 108515564611 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1046039 + ... + 1145088.

It is an arithmetic number, because the mean of its divisors is an integer number (6430230304).

Almost surely, 2^108515564675 is an apocalyptic number.

108515564675 is a deficient number, since it is larger than the sum of its proper divisors (45809962621).

108515564675 is a wasteful number, since it uses less digits than its factorization.

108515564675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191427 (or 2191422 counting only the distinct ones).

The product of its (nonzero) digits is 5040000, while the sum is 53.

The spelling of 108515564675 in words is "one hundred eight billion, five hundred fifteen million, five hundred sixty-four thousand, six hundred seventy-five".