9456664056 has 192 divisors, whose sum is σ = 28656180000. Its totient is φ = 2589834240.

The previous prime is 9456664003. The next prime is 9456664073. The reversal of 9456664056 is 6504666549.

It is a super-2 number, since 2×9456664056² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5080566 + ... + 5082426.

Almost surely, 2^9456664056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9456664056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14328090000).

9456664056 is an abundant number, since it is smaller than the sum of its proper divisors (19199515944).

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

9456664056 is a wasteful number, since it uses less digits than its factorization.

9456664056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2051 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 51.

The square root of 9456664056 is about 97245.3806409333. The cubic root of 9456664056 is about 2114.6864720881.

The spelling of 9456664056 in words is "nine billion, four hundred fifty-six million, six hundred sixty-four thousand, fifty-six".