13663096233617 has 2 divisors, whose sum is σ = 13663096233618. Its totient is φ = 13663096233616.

The previous prime is 13663096233593. The next prime is 13663096233643. The reversal of 13663096233617 is 71633269036631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13570743454801 + 92352778816 = 3683849^2 + 303896^2 .

It is an emirp because it is prime and its reverse (71633269036631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13663096233617 - 2³² = 13658801266321 is a prime.

It is not a weakly prime, because it can be changed into another prime (13663096233817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6831548116808 + 6831548116809.

It is an arithmetic number, because the mean of its divisors is an integer number (6831548116809).

Almost surely, 2^{13663096233617} is an apocalyptic number.

It is an amenable number.

13663096233617 is a deficient number, since it is larger than the sum of its proper divisors (1).

13663096233617 is an equidigital number, since it uses as much as digits as its factorization.

13663096233617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13226976, while the sum is 56.

The spelling of 13663096233617 in words is "thirteen trillion, six hundred sixty-three billion, ninety-six million, two hundred thirty-three thousand, six hundred seventeen".