108504166775 has 12 divisors (see below), whose sum is σ = 134558607192. Its totient is φ = 86794662240.

The previous prime is 108504166751. The next prime is 108504166789. The reversal of 108504166775 is 577661405801.

It is a happy number.

It is not a de Polignac number, because 108504166775 - 2³⁴ = 91324297591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44672 + ... + 467978.

It is an arithmetic number, because the mean of its divisors is an integer number (11213217266).

Almost surely, 2^108504166775 is an apocalyptic number.

108504166775 is a deficient number, since it is larger than the sum of its proper divisors (26054440417).

108504166775 is a wasteful number, since it uses less digits than its factorization.

108504166775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433570 (or 433565 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 108504166775 in words is "one hundred eight billion, five hundred four million, one hundred sixty-six thousand, seven hundred seventy-five".