13455325 has 24 divisors (see below), whose sum is σ = 18922400. Its totient is φ = 9408960.

The previous prime is 13455317. The next prime is 13455329. The reversal of 13455325 is 52355431.

It is not a de Polignac number, because 13455325 - 2³ = 13455317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13455293 and 13455302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13455329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5086 + ... + 7264.

Almost surely, 2^13455325 is an apocalyptic number.

It is an amenable number.

13455325 is a deficient number, since it is larger than the sum of its proper divisors (5467075).

13455325 is a wasteful number, since it uses less digits than its factorization.

13455325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221 (or 2216 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 13455325 is about 3668.1500787182. The cubic root of 13455325 is about 237.8472114476.

It can be divided in two parts, 1345 and 5325, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 13455325 in words is "thirteen million, four hundred fifty-five thousand, three hundred twenty-five".