9325285728928 has 24 divisors (see below), whose sum is σ = 19771399070388. Its totient is φ = 4303978028544.

The previous prime is 9325285728917. The next prime is 9325285728943. The reversal of 9325285728928 is 8298275825239.

It is a happy number.

9325285728928 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 2 ways, for example, as 8422230843664 + 903054885264 = 2902108^2 + 950292^2 .

It is a super-2 number, since 2×9325285728928² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11208275701 + ... + 11208276532.

Almost surely, 2^{9325285728928} is an apocalyptic number.

It is an amenable number.

9325285728928 is an abundant number, since it is smaller than the sum of its proper divisors (10446113341460).

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

9325285728928 is a wasteful number, since it uses less digits than its factorization.

9325285728928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22416552256 (or 22416552248 counting only the distinct ones).

The product of its digits is 348364800, while the sum is 70.

The spelling of 9325285728928 in words is "nine trillion, three hundred twenty-five billion, two hundred eighty-five million, seven hundred twenty-eight thousand, nine hundred twenty-eight".