8475525 has 36 divisors (see below), whose sum is σ = 15346240. Its totient is φ = 4471200.

The previous prime is 8475521. The next prime is 8475547. The reversal of 8475525 is 5255748.

It is a happy number.

8475525 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8475525 - 2² = 8475521 is a prime.

8475525 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8475525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8475521) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 31140 + ... + 31410.

Almost surely, 2^8475525 is an apocalyptic number.

It is an amenable number.

8475525 is a deficient number, since it is larger than the sum of its proper divisors (6870715).

8475525 is a wasteful number, since it uses less digits than its factorization.

8475525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 418 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 8475525 is about 2911.2754936625. The cubic root of 8475525 is about 203.8866873600.

The spelling of 8475525 in words is "eight million, four hundred seventy-five thousand, five hundred twenty-five".