108045552165 has 16 divisors (see below), whose sum is σ = 173496979968. Its totient is φ = 57416262336.

The previous prime is 108045552157. The next prime is 108045552193. The reversal of 108045552165 is 561255540801.

It is not a de Polignac number, because 108045552165 - 2³ = 108045552157 is a prime.

It is a congruent number.

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, 12997717 + ... + 13006026.

It is an arithmetic number, because the mean of its divisors is an integer number (10843561248).

Almost surely, 2^108045552165 is an apocalyptic number.

108045552165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108045552165 is a deficient number, since it is larger than the sum of its proper divisors (65451427803).

108045552165 is a wasteful number, since it uses less digits than its factorization.

108045552165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26004028.

The product of its (nonzero) digits is 240000, while the sum is 42.

The spelling of 108045552165 in words is "one hundred eight billion, forty-five million, five hundred fifty-two thousand, one hundred sixty-five".