9073515025 has 9 divisors (see below), whose sum is σ = 11251749243. Its totient is φ = 7258431000.

The previous prime is 9073515001. The next prime is 9073515091. The reversal of 9073515025 is 5205153709.

It is a happy number.

The square root of 9073515025 is 95255.

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

It can be written as a sum of positive squares in only one way, i.e., 3266465409 + 5807049616 = 57153^2 + 76204^2 .

It is not a de Polignac number, because 9073515025 - 2⁵ = 9073514993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 466750 + ... + 485800.

Almost surely, 2^9073515025 is an apocalyptic number.

9073515025 is the 95255-th square number.

9073515025 is the 47628-th centered octagonal number.

It is an amenable number.

9073515025 is a deficient number, since it is larger than the sum of its proper divisors (2178234218).

9073515025 is an frugal number, since it uses more digits than its factorization.

9073515025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38112 (or 19056 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 37.

The cubic root of 9073515025 is about 2085.7320798362.

The spelling of 9073515025 in words is "nine billion, seventy-three million, five hundred fifteen thousand, twenty-five".