9018525 has 12 divisors (see below), whose sum is σ = 14910752. Its totient is φ = 4809840.

The previous prime is 9018511. The next prime is 9018547. The reversal of 9018525 is 5258109.

9018525 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 9018525 - 2⁹ = 9018013 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9018492 and 9018501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60049 + ... + 60198.

Almost surely, 2^9018525 is an apocalyptic number.

It is an amenable number.

9018525 is a deficient number, since it is larger than the sum of its proper divisors (5892227).

9018525 is a wasteful number, since it uses less digits than its factorization.

9018525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120260 (or 120255 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 9018525 is about 3003.0859128570. The cubic root of 9018525 is about 208.1510013597.

The spelling of 9018525 in words is "nine million, eighteen thousand, five hundred twenty-five".