12797568001 has 2 divisors, whose sum is σ = 12797568002. Its totient is φ = 12797568000.

The previous prime is 12797567927. The next prime is 12797568037. The reversal of 12797568001 is 10086579721.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10391763600 + 2405804401 = 101940^2 + 49049^2 .

It is a cyclic number.

It is not a de Polignac number, because 12797568001 - 2¹³ = 12797559809 is a prime.

It is not a weakly prime, because it can be changed into another prime (12797508001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6398784000 + 6398784001.

It is an arithmetic number, because the mean of its divisors is an integer number (6398784001).

Almost surely, 2^12797568001 is an apocalyptic number.

It is an amenable number.

12797568001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12797568001 is an equidigital number, since it uses as much as digits as its factorization.

12797568001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 12797568001 in words is "twelve billion, seven hundred ninety-seven million, five hundred sixty-eight thousand, one".