13024525 has 6 divisors (see below), whose sum is σ = 16150442. Its totient is φ = 10419600.

The previous prime is 13024513. The next prime is 13024541. The reversal of 13024525 is 52542031.

It can be written as a sum of positive squares in 3 ways, for example, as 272484 + 12752041 = 522^2 + 3571^2 .

It is not a de Polignac number, because 13024525 - 2⁹ = 13024013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13024496 and 13024505.

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, 260466 + ... + 260515.

Almost surely, 2^13024525 is an apocalyptic number.

It is an amenable number.

13024525 is a deficient number, since it is larger than the sum of its proper divisors (3125917).

13024525 is an equidigital number, since it uses as much as digits as its factorization.

13024525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520991 (or 520986 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 13024525 is about 3608.9506785214. The cubic root of 13024525 is about 235.2812386639.

Adding to 13024525 its reverse (52542031), we get a palindrome (65566556).

The spelling of 13024525 in words is "thirteen million, twenty-four thousand, five hundred twenty-five".