82823568703373 has 2 divisors, whose sum is σ = 82823568703374. Its totient is φ = 82823568703372.

The previous prime is 82823568703333. The next prime is 82823568703429. The reversal of 82823568703373 is 37330786532828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80148652846084 + 2674915857289 = 8952578^2 + 1635517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82823568703373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82823568703333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41411784351686 + 41411784351687.

It is an arithmetic number, because the mean of its divisors is an integer number (41411784351687).

Almost surely, 2^{82823568703373} is an apocalyptic number.

It is an amenable number.

82823568703373 is a deficient number, since it is larger than the sum of its proper divisors (1).

82823568703373 is an equidigital number, since it uses as much as digits as its factorization.

82823568703373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243855360, while the sum is 65.

The spelling of 82823568703373 in words is "eighty-two trillion, eight hundred twenty-three billion, five hundred sixty-eight million, seven hundred three thousand, three hundred seventy-three".