96783075221 has 16 divisors (see below), whose sum is σ = 111708979200. Its totient is φ = 82132483248.

The previous prime is 96783075217. The next prime is 96783075247. The reversal of 96783075221 is 12257038769.

It is a cyclic number.

It is not a de Polignac number, because 96783075221 - 2² = 96783075217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 96783075221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96783075271) 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 15 ways as a sum of consecutive naturals, for example, 3721100 + ... + 3747018.

It is an arithmetic number, because the mean of its divisors is an integer number (6981811200).

Almost surely, 2^96783075221 is an apocalyptic number.

It is an amenable number.

96783075221 is a deficient number, since it is larger than the sum of its proper divisors (14925903979).

96783075221 is a wasteful number, since it uses less digits than its factorization.

96783075221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31208.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 96783075221 in words is "ninety-six billion, seven hundred eighty-three million, seventy-five thousand, two hundred twenty-one".