9252921320 has 32 divisors (see below), whose sum is σ = 20844880200. Its totient is φ = 3696580608.

The previous prime is 9252921311. The next prime is 9252921343. The reversal of 9252921320 is 231292529.

9252921320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6444557284 + 2808364036 = 80278^2 + 52994^2 .

It is a super-2 number, since 2×9252921320² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110609 + ... + 175328.

Almost surely, 2^9252921320 is an apocalyptic number.

It is an amenable number.

9252921320 is an abundant number, since it is smaller than the sum of its proper divisors (11591958880).

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

9252921320 is a wasteful number, since it uses less digits than its factorization.

9252921320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286757 (or 286753 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 9252921320 is about 96192.1063289499. The cubic root of 9252921320 is about 2099.3891889463.

The spelling of 9252921320 in words is "nine billion, two hundred fifty-two million, nine hundred twenty-one thousand, three hundred twenty".