12560065627 has 2 divisors, whose sum is σ = 12560065628. Its totient is φ = 12560065626.

The previous prime is 12560065603. The next prime is 12560065649. The reversal of 12560065627 is 72656006521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12560065627 - 2⁷ = 12560065499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12560065627.

It is not a weakly prime, because it can be changed into another prime (12560065657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6280032813 + 6280032814.

It is an arithmetic number, because the mean of its divisors is an integer number (6280032814).

Almost surely, 2^12560065627 is an apocalyptic number.

12560065627 is a deficient number, since it is larger than the sum of its proper divisors (1).

12560065627 is an equidigital number, since it uses as much as digits as its factorization.

12560065627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 12560065627 in words is "twelve billion, five hundred sixty million, sixty-five thousand, six hundred twenty-seven".