6525165 has 16 divisors (see below), whose sum is σ = 10490688. Its totient is φ = 3463296.

The previous prime is 6525149. The next prime is 6525179. The reversal of 6525165 is 5615256.

6525165 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6525165 - 2⁴ = 6525149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2562 + ... + 4428.

It is an arithmetic number, because the mean of its divisors is an integer number (655668).

Almost surely, 2^6525165 is an apocalyptic number.

It is an amenable number.

6525165 is a deficient number, since it is larger than the sum of its proper divisors (3965523).

6525165 is a wasteful number, since it uses less digits than its factorization.

6525165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108.

The product of its digits is 9000, while the sum is 30.

The square root of 6525165 is about 2554.4402517969. The cubic root of 6525165 is about 186.8660903721.

Subtracting from 6525165 its reverse (5615256), we obtain a palindrome (909909).

The spelling of 6525165 in words is "six million, five hundred twenty-five thousand, one hundred sixty-five".