9078650273 has 12 divisors (see below), whose sum is σ = 11520959472. Its totient is φ = 7074272520.

The previous prime is 9078650249. The next prime is 9078650279. The reversal of 9078650273 is 3720568709.

It is not a de Polignac number, because 9078650273 - 2⁶ = 9078650209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9078650279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8421215 + ... + 8422292.

It is an arithmetic number, because the mean of its divisors is an integer number (960079956).

Almost surely, 2^9078650273 is an apocalyptic number.

It is an amenable number.

9078650273 is a deficient number, since it is larger than the sum of its proper divisors (2442309199).

9078650273 is a wasteful number, since it uses less digits than its factorization.

9078650273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16843532 (or 16843525 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 9078650273 is about 95281.9514546170. The cubic root of 9078650273 is about 2086.1254860475.

The spelling of 9078650273 in words is "nine billion, seventy-eight million, six hundred fifty thousand, two hundred seventy-three".