9507968520 has 32 divisors (see below), whose sum is σ = 28523905920. Its totient is φ = 2535458240.

The previous prime is 9507968497. The next prime is 9507968527. The reversal of 9507968520 is 258697059.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9507968527) 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 7 ways as a sum of consecutive naturals, for example, 39616416 + ... + 39616655.

It is an arithmetic number, because the mean of its divisors is an integer number (891372060).

Almost surely, 2^9507968520 is an apocalyptic number.

It is an amenable number.

9507968520 is an abundant number, since it is smaller than the sum of its proper divisors (19015937400).

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

9507968520 is a wasteful number, since it uses less digits than its factorization.

9507968520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79233085 (or 79233081 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 51.

The square root of 9507968520 is about 97508.8125248175. The cubic root of 9507968520 is about 2118.5037888297.

The spelling of 9507968520 in words is "nine billion, five hundred seven million, nine hundred sixty-eight thousand, five hundred twenty".