13532413 has 4 divisors (see below), whose sum is σ = 13575420. Its totient is φ = 13489408.

The previous prime is 13532377. The next prime is 13532429. The reversal of 13532413 is 31423531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31423531 = 17 ⋅1848443.

It can be written as a sum of positive squares in 2 ways, for example, as 2490084 + 11042329 = 1578^2 + 3323^2 .

It is a cyclic number.

It is not a de Polignac number, because 13532413 - 2¹³ = 13524221 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 (13532483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21028 + ... + 21661.

It is an arithmetic number, because the mean of its divisors is an integer number (3393855).

Almost surely, 2^13532413 is an apocalyptic number.

It is an amenable number.

13532413 is a deficient number, since it is larger than the sum of its proper divisors (43007).

13532413 is an equidigital number, since it uses as much as digits as its factorization.

13532413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43006.

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

The square root of 13532413 is about 3678.6428203891. The cubic root of 13532413 is about 238.3005700422.

Adding to 13532413 its reverse (31423531), we get a palindrome (44955944).

The spelling of 13532413 in words is "thirteen million, five hundred thirty-two thousand, four hundred thirteen".