82366777766323 has 2 divisors, whose sum is σ = 82366777766324. Its totient is φ = 82366777766322.

The previous prime is 82366777766309. The next prime is 82366777766389. The reversal of 82366777766323 is 32366777766328.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82366777766323 is a prime.

It is not a weakly prime, because it can be changed into another prime (82366777766023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41183388883161 + 41183388883162.

It is an arithmetic number, because the mean of its divisors is an integer number (41183388883162).

Almost surely, 2^{82366777766323} is an apocalyptic number.

82366777766323 is a deficient number, since it is larger than the sum of its proper divisors (1).

82366777766323 is an equidigital number, since it uses as much as digits as its factorization.

82366777766323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688505344, while the sum is 73.

The spelling of 82366777766323 in words is "eighty-two trillion, three hundred sixty-six billion, seven hundred seventy-seven million, seven hundred sixty-six thousand, three hundred twenty-three".