6432525 has 72 divisors (see below), whose sum is σ = 13231296. Its totient is φ = 2956800.

The previous prime is 6432509. The next prime is 6432527. The reversal of 6432525 is 5252346.

It is not a de Polignac number, because 6432525 - 2⁴ = 6432509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6432527) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 56869 + ... + 56981.

It is an arithmetic number, because the mean of its divisors is an integer number (183768).

Almost surely, 2^6432525 is an apocalyptic number.

It is an amenable number.

6432525 is an abundant number, since it is smaller than the sum of its proper divisors (6798771).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6432525 is a wasteful number, since it uses less digits than its factorization.

6432525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 155 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 6432525 is about 2536.2422991505. The cubic root of 6432525 is about 185.9775380437.

The spelling of 6432525 in words is "six million, four hundred thirty-two thousand, five hundred twenty-five".