9152238273 has 32 divisors (see below), whose sum is σ = 12790431360. Its totient is φ = 5816778240.

The previous prime is 9152238247. The next prime is 9152238311. The reversal of 9152238273 is 3728322519.

It is not a de Polignac number, because 9152238273 - 2²⁵ = 9118683841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9152238233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 799333 + ... + 810701.

It is an arithmetic number, because the mean of its divisors is an integer number (399700980).

Almost surely, 2^9152238273 is an apocalyptic number.

It is an amenable number.

9152238273 is a deficient number, since it is larger than the sum of its proper divisors (3638193087).

9152238273 is a wasteful number, since it uses less digits than its factorization.

9152238273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11569.

The product of its digits is 181440, while the sum is 42.

The square root of 9152238273 is about 95667.3312735335. The cubic root of 9152238273 is about 2091.7467653148.

It can be divided in two parts, 91522 and 38273, that added together give a triangular number (129795 = T₅₀₉).

The spelling of 9152238273 in words is "nine billion, one hundred fifty-two million, two hundred thirty-eight thousand, two hundred seventy-three".