12650607727 has 2 divisors, whose sum is σ = 12650607728. Its totient is φ = 12650607726.

The previous prime is 12650607719. The next prime is 12650607731. The reversal of 12650607727 is 72770605621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12650607727 - 2³ = 12650607719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12650607787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6325303863 + 6325303864.

It is an arithmetic number, because the mean of its divisors is an integer number (6325303864).

Almost surely, 2^12650607727 is an apocalyptic number.

12650607727 is a deficient number, since it is larger than the sum of its proper divisors (1).

12650607727 is an equidigital number, since it uses as much as digits as its factorization.

12650607727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 246960, while the sum is 43.

The spelling of 12650607727 in words is "twelve billion, six hundred fifty million, six hundred seven thousand, seven hundred twenty-seven".