12712845156375 has 64 divisors (see below), whose sum is σ = 26035906950144. Its totient is φ = 5364541238400.

The previous prime is 12712845156313. The next prime is 12712845156383. The reversal of 12712845156375 is 57365154821721.

It is not a de Polignac number, because 12712845156375 - 2¹⁵ = 12712845123607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 186234669 + ... + 186302918.

It is an arithmetic number, because the mean of its divisors is an integer number (406811046096).

Almost surely, 2^{12712845156375} is an apocalyptic number.

12712845156375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12712845156375 is an abundant number, since it is smaller than the sum of its proper divisors (13323061793769).

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

12712845156375 is a wasteful number, since it uses less digits than its factorization.

12712845156375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372537625 (or 372537615 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 57.

The spelling of 12712845156375 in words is "twelve trillion, seven hundred twelve billion, eight hundred forty-five million, one hundred fifty-six thousand, three hundred seventy-five".