13392497597 has 2 divisors, whose sum is σ = 13392497598. Its totient is φ = 13392497596.

The previous prime is 13392497557. The next prime is 13392497611. The reversal of 13392497597 is 79579429331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12224840356 + 1167657241 = 110566^2 + 34171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13392497597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13392497557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6696248798 + 6696248799.

It is an arithmetic number, because the mean of its divisors is an integer number (6696248799).

Almost surely, 2^13392497597 is an apocalyptic number.

It is an amenable number.

13392497597 is a deficient number, since it is larger than the sum of its proper divisors (1).

13392497597 is an equidigital number, since it uses as much as digits as its factorization.

13392497597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12859560, while the sum is 59.

The spelling of 13392497597 in words is "thirteen billion, three hundred ninety-two million, four hundred ninety-seven thousand, five hundred ninety-seven".