13299953 has 2 divisors, whose sum is σ = 13299954. Its totient is φ = 13299952.

The previous prime is 13299947. The next prime is 13299959. The reversal of 13299953 is 35999231.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (13299947) and next prime (13299959).

It can be written as a sum of positive squares in only one way, i.e., 7573504 + 5726449 = 2752^2 + 2393^2 .

It is an emirp because it is prime and its reverse (35999231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13299953 - 2⁸ = 13299697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13299953.

It is not a weakly prime, because it can be changed into another prime (13299959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6649976 + 6649977.

It is an arithmetic number, because the mean of its divisors is an integer number (6649977).

Almost surely, 2^13299953 is an apocalyptic number.

It is an amenable number.

13299953 is a deficient number, since it is larger than the sum of its proper divisors (1).

13299953 is an equidigital number, since it uses as much as digits as its factorization.

13299953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65610, while the sum is 41.

The square root of 13299953 is about 3646.9100619566. The cubic root of 13299953 is about 236.9281711267.

The spelling of 13299953 in words is "thirteen million, two hundred ninety-nine thousand, nine hundred fifty-three".