12936759601 has 2 divisors, whose sum is σ = 12936759602. Its totient is φ = 12936759600.

The previous prime is 12936759581. The next prime is 12936759613. The reversal of 12936759601 is 10695763921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11950862400 + 985897201 = 109320^2 + 31399^2 .

It is a cyclic number.

It is not a de Polignac number, because 12936759601 - 2¹¹ = 12936757553 is a prime.

It is not a weakly prime, because it can be changed into another prime (12936759631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6468379800 + 6468379801.

It is an arithmetic number, because the mean of its divisors is an integer number (6468379801).

Almost surely, 2^12936759601 is an apocalyptic number.

It is an amenable number.

12936759601 is a deficient number, since it is larger than the sum of its proper divisors (1).

12936759601 is an equidigital number, since it uses as much as digits as its factorization.

12936759601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 49.

The spelling of 12936759601 in words is "twelve billion, nine hundred thirty-six million, seven hundred fifty-nine thousand, six hundred one".