13298453 has 16 divisors (see below), whose sum is σ = 15676800. Its totient is φ = 11275488.

The previous prime is 13298449. The next prime is 13298459. The reversal of 13298453 is 35489231.

It is not a de Polignac number, because 13298453 - 2² = 13298449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13298459) 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 in 15 ways as a sum of consecutive naturals, for example, 46850 + ... + 47132.

It is an arithmetic number, because the mean of its divisors is an integer number (979800).

Almost surely, 2^13298453 is an apocalyptic number.

It is an amenable number.

13298453 is a deficient number, since it is larger than the sum of its proper divisors (2378347).

13298453 is an equidigital number, since it uses as much as digits as its factorization.

13298453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 427 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 13298453 is about 3646.7044026079. The cubic root of 13298453 is about 236.9192636862.

The spelling of 13298453 in words is "thirteen million, two hundred ninety-eight thousand, four hundred fifty-three".