9203524225 has 27 divisors (see below), whose sum is σ = 13280459241. Its totient is φ = 6308685600.

The previous prime is 9203524223. The next prime is 9203524229. The reversal of 9203524225 is 5224253029.

The square root of 9203524225 is 95935.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1094881921 + 8108642304 = 33089^2 + 90048^2 .

It is not a de Polignac number, because 9203524225 - 2¹ = 9203524223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9203524223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3356355 + ... + 3359095.

Almost surely, 2^9203524225 is an apocalyptic number.

9203524225 is the 95935-th square number.

9203524225 is the 47968-th centered octagonal number.

It is an amenable number.

9203524225 is a deficient number, since it is larger than the sum of its proper divisors (4076935016).

9203524225 is an frugal number, since it uses more digits than its factorization.

9203524225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506 (or 2753 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The cubic root of 9203524225 is about 2095.6466297019.

The spelling of 9203524225 in words is "nine billion, two hundred three million, five hundred twenty-four thousand, two hundred twenty-five".