9656689307596 has 48 divisors (see below), whose sum is σ = 18196381082880. Its totient is φ = 4472297565120.

The previous prime is 9656689307569. The next prime is 9656689307651. The reversal of 9656689307596 is 6957039866569.

9656689307596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6004186 + ... + 7440673.

It is an arithmetic number, because the mean of its divisors is an integer number (379091272560).

Almost surely, 2^{9656689307596} is an apocalyptic number.

It is an amenable number.

9656689307596 is a deficient number, since it is larger than the sum of its proper divisors (8539691775284).

9656689307596 is a wasteful number, since it uses less digits than its factorization.

9656689307596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13445134 (or 13445132 counting only the distinct ones).

The product of its (nonzero) digits is 3968092800, while the sum is 79.

The spelling of 9656689307596 in words is "nine trillion, six hundred fifty-six billion, six hundred eighty-nine million, three hundred seven thousand, five hundred ninety-six".