12952888725546 has 48 divisors (see below), whose sum is σ = 34989621496128. Its totient is φ = 3364386681600.

The previous prime is 12952888725509. The next prime is 12952888725593. The reversal of 12952888725546 is 64552788825921.

12952888725546 is a `hidden beast` number, since 1 + 2 + 9 + 5 + 2 + 8 + 8 + 8 + 72 + 5 + 546 = 666.

It is a super-2 number, since 2×12952888725546² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4672757895 + ... + 4672760666.

It is an arithmetic number, because the mean of its divisors is an integer number (728950447836).

Almost surely, 2^{12952888725546} is an apocalyptic number.

12952888725546 is an abundant number, since it is smaller than the sum of its proper divisors (22036732770582).

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

12952888725546 is a wasteful number, since it uses less digits than its factorization.

12952888725546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9345518587 (or 9345518584 counting only the distinct ones).

The product of its digits is 774144000, while the sum is 72.

The spelling of 12952888725546 in words is "twelve trillion, nine hundred fifty-two billion, eight hundred eighty-eight million, seven hundred twenty-five thousand, five hundred forty-six".