82263323287 has 2 divisors, whose sum is σ = 82263323288. Its totient is φ = 82263323286.

The previous prime is 82263323273. The next prime is 82263323293. The reversal of 82263323287 is 78232336228.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82263323287 - 2²⁷ = 82129105559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82263323297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41131661643 + 41131661644.

It is an arithmetic number, because the mean of its divisors is an integer number (41131661644).

Almost surely, 2^82263323287 is an apocalyptic number.

82263323287 is a deficient number, since it is larger than the sum of its proper divisors (1).

82263323287 is an equidigital number, since it uses as much as digits as its factorization.

82263323287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 46.

The spelling of 82263323287 in words is "eighty-two billion, two hundred sixty-three million, three hundred twenty-three thousand, two hundred eighty-seven".