13759982207897 has 2 divisors, whose sum is σ = 13759982207898. Its totient is φ = 13759982207896.

The previous prime is 13759982207869. The next prime is 13759982207911. The reversal of 13759982207897 is 79870228995731.

13759982207897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13503780213001 + 256201994896 = 3674749^2 + 506164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13759982207897 is a prime.

It is a super-2 number, since 2×13759982207897² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13759982207827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6879991103948 + 6879991103949.

It is an arithmetic number, because the mean of its divisors is an integer number (6879991103949).

Almost surely, 2^{13759982207897} is an apocalyptic number.

It is an amenable number.

13759982207897 is a deficient number, since it is larger than the sum of its proper divisors (1).

13759982207897 is an equidigital number, since it uses as much as digits as its factorization.

13759982207897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960180480, while the sum is 77.

The spelling of 13759982207897 in words is "thirteen trillion, seven hundred fifty-nine billion, nine hundred eighty-two million, two hundred seven thousand, eight hundred ninety-seven".