13025517 has 16 divisors (see below), whose sum is σ = 18258240. Its totient is φ = 8249472.

The previous prime is 13025503. The next prime is 13025527. The reversal of 13025517 is 71552031.

13025517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13025517 - 2¹⁶ = 12959981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13025527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3409 + ... + 6137.

It is an arithmetic number, because the mean of its divisors is an integer number (1141140).

Almost surely, 2^13025517 is an apocalyptic number.

It is an amenable number.

13025517 is a deficient number, since it is larger than the sum of its proper divisors (5232723).

13025517 is a wasteful number, since it uses less digits than its factorization.

13025517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 13025517 is about 3609.0881119751. The cubic root of 13025517 is about 235.2872118329.

Adding to 13025517 its reverse (71552031), we get a palindrome (84577548).

The spelling of 13025517 in words is "thirteen million, twenty-five thousand, five hundred seventeen".