13232453 has 4 divisors (see below), whose sum is σ = 14250348. Its totient is φ = 12214560.

The previous prime is 13232437. The next prime is 13232467. The reversal of 13232453 is 35423231.

13232453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1170724 + 12061729 = 1082^2 + 3473^2 .

It is a cyclic number.

It is not a de Polignac number, because 13232453 - 2⁴ = 13232437 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 (13222453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508928 + ... + 508953.

It is an arithmetic number, because the mean of its divisors is an integer number (3562587).

Almost surely, 2^13232453 is an apocalyptic number.

13232453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13232453 is a deficient number, since it is larger than the sum of its proper divisors (1017895).

13232453 is a wasteful number, since it uses less digits than its factorization.

13232453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017894.

The product of its digits is 2160, while the sum is 23.

The square root of 13232453 is about 3637.6438803159. The cubic root of 13232453 is about 236.5266713763.

Adding to 13232453 its reverse (35423231), we get a palindrome (48655684).

The spelling of 13232453 in words is "thirteen million, two hundred thirty-two thousand, four hundred fifty-three".