82843223033 has 2 divisors, whose sum is σ = 82843223034. Its totient is φ = 82843223032.

The previous prime is 82843222981. The next prime is 82843223063. The reversal of 82843223033 is 33032234828.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76146746809 + 6696476224 = 275947^2 + 81832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82843223033 is a prime.

It is not a weakly prime, because it can be changed into another prime (82843223063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41421611516 + 41421611517.

It is an arithmetic number, because the mean of its divisors is an integer number (41421611517).

Almost surely, 2^82843223033 is an apocalyptic number.

It is an amenable number.

82843223033 is a deficient number, since it is larger than the sum of its proper divisors (1).

82843223033 is an equidigital number, since it uses as much as digits as its factorization.

82843223033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 82843223033 in words is "eighty-two billion, eight hundred forty-three million, two hundred twenty-three thousand, thirty-three".