82324559 has 2 divisors, whose sum is σ = 82324560. Its totient is φ = 82324558.

The previous prime is 82324547. The next prime is 82324577. The reversal of 82324559 is 95542328.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82324559 - 2²⁰ = 81275983 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82324859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41162279 + 41162280.

It is an arithmetic number, because the mean of its divisors is an integer number (41162280).

Almost surely, 2^82324559 is an apocalyptic number.

82324559 is a deficient number, since it is larger than the sum of its proper divisors (1).

82324559 is an equidigital number, since it uses as much as digits as its factorization.

82324559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 38.

The square root of 82324559 is about 9073.2882132113. The cubic root of 82324559 is about 435.0205812255.

The spelling of 82324559 in words is "eighty-two million, three hundred twenty-four thousand, five hundred fifty-nine".