82594736479 has 2 divisors, whose sum is σ = 82594736480. Its totient is φ = 82594736478.

The previous prime is 82594736417. The next prime is 82594736507. The reversal of 82594736479 is 97463749528.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82594736479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82594736479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82594737479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41297368239 + 41297368240.

It is an arithmetic number, because the mean of its divisors is an integer number (41297368240).

Almost surely, 2^82594736479 is an apocalyptic number.

82594736479 is a deficient number, since it is larger than the sum of its proper divisors (1).

82594736479 is an equidigital number, since it uses as much as digits as its factorization.

82594736479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 91445760, while the sum is 64.

The spelling of 82594736479 in words is "eighty-two billion, five hundred ninety-four million, seven hundred thirty-six thousand, four hundred seventy-nine".