12453353 has 4 divisors (see below), whose sum is σ = 13585488. Its totient is φ = 11321220.

The previous prime is 12453347. The next prime is 12453361. The reversal of 12453353 is 35335421.

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.

It is a cyclic number.

It is not a de Polignac number, because 12453353 - 2¹⁰ = 12452329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12453653) 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, 566051 + ... + 566072.

It is an arithmetic number, because the mean of its divisors is an integer number (3396372).

Almost surely, 2^12453353 is an apocalyptic number.

It is an amenable number.

12453353 is a deficient number, since it is larger than the sum of its proper divisors (1132135).

12453353 is a wasteful number, since it uses less digits than its factorization.

12453353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132134.

The product of its digits is 5400, while the sum is 26.

The square root of 12453353 is about 3528.9308579228. The cubic root of 12453353 is about 231.7903935701.

Adding to 12453353 its reverse (35335421), we get a palindrome (47788774).

The spelling of 12453353 in words is "twelve million, four hundred fifty-three thousand, three hundred fifty-three".