13413253 has 4 divisors (see below), whose sum is σ = 15329440. Its totient is φ = 11497068.

The previous prime is 13413251. The next prime is 13413269. The reversal of 13413253 is 35231431.

13413253 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35231431 = 3499 ⋅10069.

It is a cyclic number.

It is not a de Polignac number, because 13413253 - 2¹ = 13413251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13413251) 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, 958083 + ... + 958096.

It is an arithmetic number, because the mean of its divisors is an integer number (3832360).

Almost surely, 2^13413253 is an apocalyptic number.

It is an amenable number.

13413253 is a deficient number, since it is larger than the sum of its proper divisors (1916187).

13413253 is an equidigital number, since it uses as much as digits as its factorization.

13413253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916186.

The product of its digits is 1080, while the sum is 22.

The square root of 13413253 is about 3662.4108180268. The cubic root of 13413253 is about 237.5990530501.

Adding to 13413253 its reverse (35231431), we get a palindrome (48644684).

The spelling of 13413253 in words is "thirteen million, four hundred thirteen thousand, two hundred fifty-three".