13008525 has 24 divisors (see below), whose sum is σ = 21721824. Its totient is φ = 6868800.

The previous prime is 13008517. The next prime is 13008539. The reversal of 13008525 is 52580031.

It is not a de Polignac number, because 13008525 - 2³ = 13008517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13008495 and 13008504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7215 + ... + 8835.

It is an arithmetic number, because the mean of its divisors is an integer number (905076).

Almost surely, 2^13008525 is an apocalyptic number.

13008525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13008525 is a deficient number, since it is larger than the sum of its proper divisors (8713299).

13008525 is a wasteful number, since it uses less digits than its factorization.

13008525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741 (or 1736 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 13008525 is about 3606.7332865073. The cubic root of 13008525 is about 235.1848553058.

Adding to 13008525 its reverse (52580031), we get a palindrome (65588556).

The spelling of 13008525 in words is "thirteen million, eight thousand, five hundred twenty-five".