9559620960 has 96 divisors (see below), whose sum is σ = 30209487840. Its totient is φ = 2541047808.

The previous prime is 9559620953. The next prime is 9559620989. The reversal of 9559620960 is 690269559.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118426 + ... + 182054.

It is an arithmetic number, because the mean of its divisors is an integer number (314682165).

Almost surely, 2^9559620960 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 9559620960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15104743920).

9559620960 is an abundant number, since it is smaller than the sum of its proper divisors (20649866880).

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

9559620960 is a wasteful number, since it uses less digits than its factorization.

9559620960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63960 (or 63952 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 51.

The square root of 9559620960 is about 97773.3141506413. The cubic root of 9559620960 is about 2122.3331498515. Note that the first 3 decimals are identical.

The spelling of 9559620960 in words is "nine billion, five hundred fifty-nine million, six hundred twenty thousand, nine hundred sixty".