13396666753 has 2 divisors, whose sum is σ = 13396666754. Its totient is φ = 13396666752.

The previous prime is 13396666739. The next prime is 13396666763. The reversal of 13396666753 is 35766669331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12824883009 + 571783744 = 113247^2 + 23912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13396666753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13396666694 and 13396666703.

It is not a weakly prime, because it can be changed into another prime (13396666763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6698333376 + 6698333377.

It is an arithmetic number, because the mean of its divisors is an integer number (6698333377).

Almost surely, 2^13396666753 is an apocalyptic number.

It is an amenable number.

13396666753 is a deficient number, since it is larger than the sum of its proper divisors (1).

13396666753 is an equidigital number, since it uses as much as digits as its factorization.

13396666753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11022480, while the sum is 55.

The spelling of 13396666753 in words is "thirteen billion, three hundred ninety-six million, six hundred sixty-six thousand, seven hundred fifty-three".