9659567875 has 32 divisors (see below), whose sum is σ = 12779544960. Its totient is φ = 7264384000.

The previous prime is 9659567873. The next prime is 9659567881. The reversal of 9659567875 is 5787659569.

9659567875 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9659567875 - 2¹ = 9659567873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9659567875.

It is not an unprimeable number, because it can be changed into a prime (9659567873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2188671 + ... + 2193079.

It is an arithmetic number, because the mean of its divisors is an integer number (399360780).

Almost surely, 2^9659567875 is an apocalyptic number.

9659567875 is a deficient number, since it is larger than the sum of its proper divisors (3119977085).

9659567875 is a wasteful number, since it uses less digits than its factorization.

9659567875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5472 (or 5462 counting only the distinct ones).

The product of its digits is 142884000, while the sum is 67.

The square root of 9659567875 is about 98283.1006582515. The cubic root of 9659567875 is about 2129.7039325607.

The spelling of 9659567875 in words is "nine billion, six hundred fifty-nine million, five hundred sixty-seven thousand, eight hundred seventy-five".