13335325 has 6 divisors (see below), whose sum is σ = 16535834. Its totient is φ = 10668240.

The previous prime is 13335323. The next prime is 13335337. The reversal of 13335325 is 52353331.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1734489 + 11600836 = 1317^2 + 3406^2 .

It is not a de Polignac number, because 13335325 - 2¹ = 13335323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 533413 = 13335325 / (1 + 3 + 3 + 3 + 5 + 3 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13335325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13335323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266682 + ... + 266731.

Almost surely, 2^13335325 is an apocalyptic number.

It is an amenable number.

13335325 is a deficient number, since it is larger than the sum of its proper divisors (3200509).

13335325 is an equidigital number, since it uses as much as digits as its factorization.

13335325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533423 (or 533418 counting only the distinct ones).

The product of its digits is 4050, while the sum is 25.

The square root of 13335325 is about 3651.7564267076. The cubic root of 13335325 is about 237.1380266212.

Adding to 13335325 its reverse (52353331), we get a palindrome (65688656).

The spelling of 13335325 in words is "thirteen million, three hundred thirty-five thousand, three hundred twenty-five".