8527358567225 has 6 divisors (see below), whose sum is σ = 10573924623390. Its totient is φ = 6821886853760.

The previous prime is 8527358567191. The next prime is 8527358567251. The reversal of 8527358567225 is 5227658537258.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 861919132816 + 7665439434409 = 928396^2 + 2768653^2 .

It is not a de Polignac number, because 8527358567225 - 2¹⁶ = 8527358501689 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170547171320 + ... + 170547171369.

It is an arithmetic number, because the mean of its divisors is an integer number (1762320770565).

Almost surely, 2^{8527358567225} is an apocalyptic number.

It is an amenable number.

8527358567225 is a deficient number, since it is larger than the sum of its proper divisors (2046566056165).

8527358567225 is a wasteful number, since it uses less digits than its factorization.

8527358567225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341094342699 (or 341094342694 counting only the distinct ones).

The product of its digits is 282240000, while the sum is 65.

The spelling of 8527358567225 in words is "eight trillion, five hundred twenty-seven billion, three hundred fifty-eight million, five hundred sixty-seven thousand, two hundred twenty-five".