852525528 has 32 divisors (see below), whose sum is σ = 2204809200. Its totient is φ = 274375808.

The previous prime is 852525523. The next prime is 852525529. The reversal of 852525528 is 825525258.

It is a self number, because there is not a number n which added to its sum of digits gives 852525528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852525523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611751 + ... + 613142.

Almost surely, 2^852525528 is an apocalyptic number.

It is an amenable number.

852525528 is an abundant number, since it is smaller than the sum of its proper divisors (1352283672).

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

852525528 is a wasteful number, since it uses less digits than its factorization.

852525528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224931 (or 1224927 counting only the distinct ones).

The product of its digits is 320000, while the sum is 42.

The square root of 852525528 is about 29198.0397972193. The cubic root of 852525528 is about 948.2054869767.

The spelling of 852525528 in words is "eight hundred fifty-two million, five hundred twenty-five thousand, five hundred twenty-eight".