9555323328 has 56 divisors (see below), whose sum is σ = 28090886160. Its totient is φ = 3185107200.

The previous prime is 9555323321. The next prime is 9555323333. The reversal of 9555323328 is 8233235559.

9555323328 is a `hidden beast` number, since 95 + 5 + 532 + 3 + 3 + 28 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9555323321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2763123 + ... + 2766578.

Almost surely, 2^9555323328 is an apocalyptic number.

It is an amenable number.

9555323328 is an abundant number, since it is smaller than the sum of its proper divisors (18535562832).

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

9555323328 is a wasteful number, since it uses less digits than its factorization.

9555323328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5529722 (or 5529706 counting only the distinct ones).

The product of its digits is 972000, while the sum is 45.

The square root of 9555323328 is about 97751.3341494631. The cubic root of 9555323328 is about 2122.0150628320.

The spelling of 9555323328 in words is "nine billion, five hundred fifty-five million, three hundred twenty-three thousand, three hundred twenty-eight".