96659666785 has 16 divisors (see below), whose sum is σ = 129228556032. Its totient is φ = 68802236800.

The previous prime is 96659666773. The next prime is 96659666791. The reversal of 96659666785 is 58766695669.

It is a de Polignac number, because none of the positive numbers 2^k-96659666785 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18693676 + ... + 18698845.

It is an arithmetic number, because the mean of its divisors is an integer number (8076784752).

Almost surely, 2^96659666785 is an apocalyptic number.

It is an amenable number.

96659666785 is a deficient number, since it is larger than the sum of its proper divisors (32568889247).

96659666785 is a wasteful number, since it uses less digits than its factorization.

96659666785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37392584.

The product of its digits is 881798400, while the sum is 73.

The spelling of 96659666785 in words is "ninety-six billion, six hundred fifty-nine million, six hundred sixty-six thousand, seven hundred eighty-five".