12552325 has 6 divisors (see below), whose sum is σ = 15564914. Its totient is φ = 10041840.

The previous prime is 12552317. The next prime is 12552349. The reversal of 12552325 is 52325521.

It is a happy number.

12552325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6561 + 12545764 = 81^2 + 3542^2 .

It is not a de Polignac number, because 12552325 - 2³ = 12552317 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: 502093 = 12552325 / (1 + 2 + 5 + 5 + 2 + 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 12552325.

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, 251022 + ... + 251071.

Almost surely, 2^12552325 is an apocalyptic number.

It is an amenable number.

12552325 is a deficient number, since it is larger than the sum of its proper divisors (3012589).

12552325 is an equidigital number, since it uses as much as digits as its factorization.

12552325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502103 (or 502098 counting only the distinct ones).

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

The square root of 12552325 is about 3542.9260505972. The cubic root of 12552325 is about 232.4028190612.

Adding to 12552325 its reverse (52325521), we get a palindrome (64877846).

The spelling of 12552325 in words is "twelve million, five hundred fifty-two thousand, three hundred twenty-five".