13527413 has 4 divisors (see below), whose sum is σ = 13842048. Its totient is φ = 13212780.

The previous prime is 13527401. The next prime is 13527419. The reversal of 13527413 is 31472531.

13527413 is digitally balanced in base 3, 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.

It is a cyclic number.

It is not a de Polignac number, because 13527413 - 2¹⁸ = 13265269 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13527419) 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, 157253 + ... + 157338.

It is an arithmetic number, because the mean of its divisors is an integer number (3460512).

Almost surely, 2^13527413 is an apocalyptic number.

It is an amenable number.

13527413 is a deficient number, since it is larger than the sum of its proper divisors (314635).

13527413 is an equidigital number, since it uses as much as digits as its factorization.

13527413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314634.

The product of its digits is 2520, while the sum is 26.

The square root of 13527413 is about 3677.9631591412. The cubic root of 13527413 is about 238.2712170700.

Adding to 13527413 its reverse (31472531), we get a palindrome (44999944).

The spelling of 13527413 in words is "thirteen million, five hundred twenty-seven thousand, four hundred thirteen".