9272459345 has 32 divisors (see below), whose sum is σ = 12157550496. Its totient is φ = 6761267200.

The previous prime is 9272459323. The next prime is 9272459351. The reversal of 9272459345 is 5439542729.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 495018001 + 8777441344 = 22249^2 + 93688^2 .

It is not a de Polignac number, because 9272459345 - 2⁸ = 9272459089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9272459293 and 9272459302.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467735 + ... + 487155.

It is an arithmetic number, because the mean of its divisors is an integer number (379923453).

Almost surely, 2^9272459345 is an apocalyptic number.

It is an amenable number.

9272459345 is a deficient number, since it is larger than the sum of its proper divisors (2885091151).

9272459345 is a wasteful number, since it uses less digits than its factorization.

9272459345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19621.

The product of its digits is 2721600, while the sum is 50.

The square root of 9272459345 is about 96293.6100943360. The cubic root of 9272459345 is about 2100.8658066317.

The spelling of 9272459345 in words is "nine billion, two hundred seventy-two million, four hundred fifty-nine thousand, three hundred forty-five".