12886902375587 has 16 divisors (see below), whose sum is σ = 13001467067424. Its totient is φ = 12772591104000.

The previous prime is 12886902375559. The next prime is 12886902375593. The reversal of 12886902375587 is 78557320968821.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12886902375587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12886902375587.

It is not an unprimeable number, because it can be changed into a prime (12886902375287) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 482985887 + ... + 483012567.

It is an arithmetic number, because the mean of its divisors is an integer number (812591691714).

Almost surely, 2^{12886902375587} is an apocalyptic number.

12886902375587 is a deficient number, since it is larger than the sum of its proper divisors (114564691837).

12886902375587 is a wasteful number, since it uses less digits than its factorization.

12886902375587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31270.

The product of its (nonzero) digits is 406425600, while the sum is 71.

The spelling of 12886902375587 in words is "twelve trillion, eight hundred eighty-six billion, nine hundred two million, three hundred seventy-five thousand, five hundred eighty-seven".