12525325 has 6 divisors (see below), whose sum is σ = 15531434. Its totient is φ = 10020240.

The previous prime is 12525301. The next prime is 12525347. The reversal of 12525325 is 52352521.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 233289 + 12292036 = 483^2 + 3506^2 .

It is not a de Polignac number, because 12525325 - 2⁷ = 12525197 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: 501013 = 12525325 / (1 + 2 + 5 + 2 + 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 12525325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250482 + ... + 250531.

Almost surely, 2^12525325 is an apocalyptic number.

It is an amenable number.

12525325 is a deficient number, since it is larger than the sum of its proper divisors (3006109).

12525325 is an equidigital number, since it uses as much as digits as its factorization.

12525325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501023 (or 501018 counting only the distinct ones).

The product of its digits is 3000, while the sum is 25.

The square root of 12525325 is about 3539.1135895871. The cubic root of 12525325 is about 232.2360669369.

Adding to 12525325 its reverse (52352521), we get a palindrome (64877846).

The spelling of 12525325 in words is "twelve million, five hundred twenty-five thousand, three hundred twenty-five".