109051975875 has 32 divisors (see below), whose sum is σ = 181764797760. Its totient is φ = 58064160000.

The previous prime is 109051975843. The next prime is 109051975889. The reversal of 109051975875 is 578579150901.

It is not a de Polignac number, because 109051975875 - 2⁵ = 109051975843 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16560 + ... + 467309.

It is an arithmetic number, because the mean of its divisors is an integer number (5680149930).

Almost surely, 2^109051975875 is an apocalyptic number.

109051975875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109051975875 is a deficient number, since it is larger than the sum of its proper divisors (72712821885).

109051975875 is an equidigital number, since it uses as much as digits as its factorization.

109051975875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484488 (or 484478 counting only the distinct ones).

The product of its (nonzero) digits is 3969000, while the sum is 57.

The spelling of 109051975875 in words is "one hundred nine billion, fifty-one million, nine hundred seventy-five thousand, eight hundred seventy-five".