13346453 has 4 divisors (see below), whose sum is σ = 13354848. Its totient is φ = 13338060.

The previous prime is 13346441. The next prime is 13346471. The reversal of 13346453 is 35464331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 35464331 = 7 ⋅5066333.

It is a cyclic number.

It is not a de Polignac number, because 13346453 - 2²⁰ = 12297877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13346153) 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 3 ways as a sum of consecutive naturals, for example, 1001 + ... + 5262.

It is an arithmetic number, because the mean of its divisors is an integer number (3338712).

Almost surely, 2^13346453 is an apocalyptic number.

It is an amenable number.

13346453 is a deficient number, since it is larger than the sum of its proper divisors (8395).

13346453 is an equidigital number, since it uses as much as digits as its factorization.

13346453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8394.

The product of its digits is 12960, while the sum is 29.

The square root of 13346453 is about 3653.2797593395. The cubic root of 13346453 is about 237.2039702278.

The spelling of 13346453 in words is "thirteen million, three hundred forty-six thousand, four hundred fifty-three".