12575108166 has 16 divisors (see below), whose sum is σ = 25243714800. Its totient is φ = 4176119648.

The previous prime is 12575108149. The next prime is 12575108167. The reversal of 12575108166 is 66180157521.

12575108166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12575108167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3894021 + ... + 3897248.

It is an arithmetic number, because the mean of its divisors is an integer number (1577732175).

Almost surely, 2^12575108166 is an apocalyptic number.

12575108166 is an abundant number, since it is smaller than the sum of its proper divisors (12668606634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12575108166 is a wasteful number, since it uses less digits than its factorization.

12575108166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7791543.

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 12575108166 in words is "twelve billion, five hundred seventy-five million, one hundred eight thousand, one hundred sixty-six".