8529244225 has 12 divisors (see below), whose sum is σ = 10579335280. Its totient is φ = 6821413200.

The previous prime is 8529244219. The next prime is 8529244237. The reversal of 8529244225 is 5224429258.

It is not a de Polignac number, because 8529244225 - 2⁵ = 8529244193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41506 + ... + 137044.

Almost surely, 2^8529244225 is an apocalyptic number.

It is an amenable number.

8529244225 is a deficient number, since it is larger than the sum of its proper divisors (2050091055).

8529244225 is a wasteful number, since it uses less digits than its factorization.

8529244225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99120 (or 99115 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The square root of 8529244225 is about 92353.9074701228. The cubic root of 8529244225 is about 2043.1653589933.

The spelling of 8529244225 in words is "eight billion, five hundred twenty-nine million, two hundred forty-four thousand, two hundred twenty-five".