12575461074732 has 36 divisors (see below), whose sum is σ = 33657851701656. Its totient is φ = 3945242689920.

The previous prime is 12575461074721. The next prime is 12575461074793. The reversal of 12575461074732 is 23747016457521.

12575461074732 is a `hidden beast` number, since 1 + 2 + 57 + 546 + 1 + 0 + 7 + 47 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×12575461074732³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10274068894 + ... + 10274070117.

It is an arithmetic number, because the mean of its divisors is an integer number (934940325046).

Almost surely, 2^{12575461074732} is an apocalyptic number.

12575461074732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12575461074732 is an abundant number, since it is smaller than the sum of its proper divisors (21082390626924).

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

12575461074732 is a wasteful number, since it uses less digits than its factorization.

12575461074732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20548139038 (or 20548139033 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 54.

The spelling of 12575461074732 in words is "twelve trillion, five hundred seventy-five billion, four hundred sixty-one million, seventy-four thousand, seven hundred thirty-two".