12872612063 has 2 divisors, whose sum is σ = 12872612064. Its totient is φ = 12872612062.

The previous prime is 12872612033. The next prime is 12872612117. The reversal of 12872612063 is 36021627821.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12872612063 - 2²⁶ = 12805503199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12872612033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6436306031 + 6436306032.

It is an arithmetic number, because the mean of its divisors is an integer number (6436306032).

Almost surely, 2^12872612063 is an apocalyptic number.

12872612063 is a deficient number, since it is larger than the sum of its proper divisors (1).

12872612063 is an equidigital number, since it uses as much as digits as its factorization.

12872612063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 12872612063 in words is "twelve billion, eight hundred seventy-two million, six hundred twelve thousand, sixty-three".