13252325 has 6 divisors (see below), whose sum is σ = 16432914. Its totient is φ = 10601840.

The previous prime is 13252321. The next prime is 13252331. The reversal of 13252325 is 52325231.

It can be written as a sum of positive squares in 3 ways, for example, as 450241 + 12802084 = 671^2 + 3578^2 .

It is not a de Polignac number, because 13252325 - 2² = 13252321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13252325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 265022 + ... + 265071.

It is an arithmetic number, because the mean of its divisors is an integer number (2738819).

Almost surely, 2^13252325 is an apocalyptic number.

It is an amenable number.

13252325 is a deficient number, since it is larger than the sum of its proper divisors (3180589).

13252325 is an equidigital number, since it uses as much as digits as its factorization.

13252325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530103 (or 530098 counting only the distinct ones).

The product of its digits is 1800, while the sum is 23.

The square root of 13252325 is about 3640.3742939429. The cubic root of 13252325 is about 236.6450144400.

Adding to 13252325 its reverse (52325231), we get a palindrome (65577556).

The spelling of 13252325 in words is "thirteen million, two hundred fifty-two thousand, three hundred twenty-five".