13294513 has 2 divisors, whose sum is σ = 13294514. Its totient is φ = 13294512.

The previous prime is 13294511. The next prime is 13294549. The reversal of 13294513 is 31549231.

13294513 is digitally balanced in base 3, 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., 10679824 + 2614689 = 3268^2 + 1617^2 .

It is a cyclic number.

It is not a de Polignac number, because 13294513 - 2¹ = 13294511 is a prime.

Together with 13294511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13294511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6647256 + 6647257.

It is an arithmetic number, because the mean of its divisors is an integer number (6647257).

Almost surely, 2^13294513 is an apocalyptic number.

It is an amenable number.

13294513 is a deficient number, since it is larger than the sum of its proper divisors (1).

13294513 is an equidigital number, since it uses as much as digits as its factorization.

13294513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 28.

The square root of 13294513 is about 3646.1641488008. The cubic root of 13294513 is about 236.8958636185.

The spelling of 13294513 in words is "thirteen million, two hundred ninety-four thousand, five hundred thirteen".