9455671680 has 768 divisors, whose sum is σ = 39135882240. Its totient is φ = 1897758720.

The previous prime is 9455671669. The next prime is 9455671717. The reversal of 9455671680 is 861765549.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 52241190 + ... + 52241370.

It is an arithmetic number, because the mean of its divisors is an integer number (50958180).

Almost surely, 2^9455671680 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 9455671680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19567941120).

9455671680 is an abundant number, since it is smaller than the sum of its proper divisors (29680210560).

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

9455671680 is a wasteful number, since it uses less digits than its factorization.

9455671680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 9455671680 is about 97240.2780744687. The cubic root of 9455671680 is about 2114.6124982392.

The spelling of 9455671680 in words is "nine billion, four hundred fifty-five million, six hundred seventy-one thousand, six hundred eighty".