13500325 has 12 divisors (see below), whose sum is σ = 16804480. Its totient is φ = 10758960.

The previous prime is 13500307. The next prime is 13500343. The reversal of 13500325 is 52300531.

It is an interprime number because it is at equal distance from previous prime (13500307) and next prime (13500343).

It is not a de Polignac number, because 13500325 - 2¹⁷ = 13369253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6796 + ... + 8554.

Almost surely, 2^13500325 is an apocalyptic number.

It is an amenable number.

13500325 is a deficient number, since it is larger than the sum of its proper divisors (3304155).

13500325 is a wasteful number, since it uses less digits than its factorization.

13500325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 13500325 is about 3674.2788408067. The cubic root of 13500325 is about 238.1120685404.

Adding to 13500325 its reverse (52300531), we get a palindrome (65800856).

The spelling of 13500325 in words is "thirteen million, five hundred thousand, three hundred twenty-five".