12652576697 has 2 divisors, whose sum is σ = 12652576698. Its totient is φ = 12652576696.

The previous prime is 12652576693. The next prime is 12652576711. The reversal of 12652576697 is 79667525621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11364412816 + 1288163881 = 106604^2 + 35891^2 .

It is a cyclic number.

It is not a de Polignac number, because 12652576697 - 2² = 12652576693 is a prime.

It is not a weakly prime, because it can be changed into another prime (12652576693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6326288348 + 6326288349.

It is an arithmetic number, because the mean of its divisors is an integer number (6326288349).

Almost surely, 2^12652576697 is an apocalyptic number.

It is an amenable number.

12652576697 is a deficient number, since it is larger than the sum of its proper divisors (1).

12652576697 is an equidigital number, since it uses as much as digits as its factorization.

12652576697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9525600, while the sum is 56.

The spelling of 12652576697 in words is "twelve billion, six hundred fifty-two million, five hundred seventy-six thousand, six hundred ninety-seven".