13590613 has 2 divisors, whose sum is σ = 13590614. Its totient is φ = 13590612.

The previous prime is 13590601. The next prime is 13590637. The reversal of 13590613 is 31609531.

13590613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13557124 + 33489 = 3682^2 + 183^2 .

It is an emirp because it is prime and its reverse (31609531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13590613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13590653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6795306 + 6795307.

It is an arithmetic number, because the mean of its divisors is an integer number (6795307).

Almost surely, 2^13590613 is an apocalyptic number.

It is an amenable number.

13590613 is a deficient number, since it is larger than the sum of its proper divisors (1).

13590613 is an equidigital number, since it uses as much as digits as its factorization.

13590613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 13590613 is about 3686.5448593500. The cubic root of 13590613 is about 238.6417079674.

The spelling of 13590613 in words is "thirteen million, five hundred ninety thousand, six hundred thirteen".