8528522500 has 45 divisors (see below), whose sum is σ = 18660276019. Its totient is φ = 3409562000.

The previous prime is 8528522479. The next prime is 8528522537. The reversal of 8528522500 is 52258258.

The square root of 8528522500 is 92350.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 668636164 + 7859886336 = 25858^2 + 88656^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8528522500.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 4616577 + ... + 4618423.

Almost surely, 2^8528522500 is an apocalyptic number.

8528522500 is the 92350-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8528522500

8528522500 is an abundant number, since it is smaller than the sum of its proper divisors (10131753519).

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

8528522500 is an frugal number, since it uses more digits than its factorization.

8528522500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3718 (or 1854 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 37.

The cubic root of 8528522500 is about 2043.1077280523.

The spelling of 8528522500 in words is "eight billion, five hundred twenty-eight million, five hundred twenty-two thousand, five hundred".