82843223063 has 2 divisors, whose sum is σ = 82843223064. Its totient is φ = 82843223062.

The previous prime is 82843223033. The next prime is 82843223077. The reversal of 82843223063 is 36032234828.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82843223063 - 2³² = 78548255767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82843223063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82843223033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41421611531 + 41421611532.

It is an arithmetic number, because the mean of its divisors is an integer number (41421611532).

Almost surely, 2^82843223063 is an apocalyptic number.

82843223063 is a deficient number, since it is larger than the sum of its proper divisors (1).

82843223063 is an equidigital number, since it uses as much as digits as its factorization.

82843223063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 82843223063 in words is "eighty-two billion, eight hundred forty-three million, two hundred twenty-three thousand, sixty-three".