13232525 has 6 divisors (see below), whose sum is σ = 16408362. Its totient is φ = 10586000.

The previous prime is 13232507. The next prime is 13232537. The reversal of 13232525 is 52523231.

It can be written as a sum of positive squares in 3 ways, for example, as 26569 + 13205956 = 163^2 + 3634^2 .

It is not a de Polignac number, because 13232525 - 2⁸ = 13232269 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 13232525.

It is a congruent number.

It is an unprimeable number.

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, 264626 + ... + 264675.

It is an arithmetic number, because the mean of its divisors is an integer number (2734727).

Almost surely, 2^13232525 is an apocalyptic number.

It is an amenable number.

13232525 is a deficient number, since it is larger than the sum of its proper divisors (3175837).

13232525 is an equidigital number, since it uses as much as digits as its factorization.

13232525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529311 (or 529306 counting only the distinct ones).

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

The square root of 13232525 is about 3637.6537768182. The cubic root of 13232525 is about 236.5271003694.

Adding to 13232525 its reverse (52523231), we get a palindrome (65755756).

The spelling of 13232525 in words is "thirteen million, two hundred thirty-two thousand, five hundred twenty-five".