96566799820213 has 16 divisors (see below), whose sum is σ = 99957363997680. Its totient is φ = 93226577472000.

The previous prime is 96566799820201. The next prime is 96566799820223. The reversal of 96566799820213 is 31202899766569.

It can be written as a sum of positive squares in 8 ways, for example, as 6590628797284 + 89976171022929 = 2567222^2 + 9485577^2 .

It is a cyclic number.

It is not a de Polignac number, because 96566799820213 - 2¹⁷ = 96566799689141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96566799820223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890731 + ... + 13925767.

It is an arithmetic number, because the mean of its divisors is an integer number (6247335249855).

Almost surely, 2^{96566799820213} is an apocalyptic number.

It is an amenable number.

96566799820213 is a deficient number, since it is larger than the sum of its proper divisors (3390564177467).

96566799820213 is a wasteful number, since it uses less digits than its factorization.

96566799820213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13036968.

The product of its (nonzero) digits is 529079040, while the sum is 73.

The spelling of 96566799820213 in words is "ninety-six trillion, five hundred sixty-six billion, seven hundred ninety-nine million, eight hundred twenty thousand, two hundred thirteen".