9540020960 has 96 divisors (see below), whose sum is σ = 24329471040. Its totient is φ = 3524190208.

The previous prime is 9540020957. The next prime is 9540020969. The reversal of 9540020960 is 690200459.

It is a self number, because there is not a number n which added to its sum of digits gives 9540020960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9540020969) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 62024 + ... + 151416.

It is an arithmetic number, because the mean of its divisors is an integer number (253431990).

Almost surely, 2^9540020960 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 9540020960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12164735520).

9540020960 is an abundant number, since it is smaller than the sum of its proper divisors (14789450080).

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

9540020960 is a wasteful number, since it uses less digits than its factorization.

9540020960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89460 (or 89452 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 9540020960 is about 97673.0308734197. The cubic root of 9540020960 is about 2120.8816909328.

The spelling of 9540020960 in words is "nine billion, five hundred forty million, twenty thousand, nine hundred sixty".