9225602500 has 135 divisors (see below), whose sum is σ = 21622427827. Its totient is φ = 3442432000.

The previous prime is 9225602497. The next prime is 9225602509. The reversal of 9225602500 is 52065229.

The square root of 9225602500 is 96050.

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

It can be written as a sum of positive squares in 22 ways, for example, as 5929924036 + 3295678464 = 77006^2 + 57408^2 .

It is a super-2 number, since 2×9225602500² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9225602509) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 81642444 + ... + 81642556.

Almost surely, 2^9225602500 is an apocalyptic number.

9225602500 is the 96050-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9225602500

9225602500 is an abundant number, since it is smaller than the sum of its proper divisors (12396825327).

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

9225602500 is a wasteful number, since it uses less digits than its factorization.

9225602500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The cubic root of 9225602500 is about 2097.3210359093.

Adding to 9225602500 its reverse (52065229), we get a palindrome (9277667729).

The spelling of 9225602500 in words is "nine billion, two hundred twenty-five million, six hundred two thousand, five hundred".