12562575138131 has 2 divisors, whose sum is σ = 12562575138132. Its totient is φ = 12562575138130.

The previous prime is 12562575137993. The next prime is 12562575138149. The reversal of 12562575138131 is 13183157526521.

It is a strong prime.

It is an emirp because it is prime and its reverse (13183157526521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12562575138131 is a prime.

It is a super-2 number, since 2×12562575138131² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12562575138131.

It is not a weakly prime, because it can be changed into another prime (12562575138931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6281287569065 + 6281287569066.

It is an arithmetic number, because the mean of its divisors is an integer number (6281287569066).

Almost surely, 2^{12562575138131} is an apocalyptic number.

12562575138131 is a deficient number, since it is larger than the sum of its proper divisors (1).

12562575138131 is an equidigital number, since it uses as much as digits as its factorization.

12562575138131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512000, while the sum is 50.

The spelling of 12562575138131 in words is "twelve trillion, five hundred sixty-two billion, five hundred seventy-five million, one hundred thirty-eight thousand, one hundred thirty-one".