82604709259 has 2 divisors, whose sum is σ = 82604709260. Its totient is φ = 82604709258.

The previous prime is 82604709223. The next prime is 82604709281. The reversal of 82604709259 is 95290740628.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82604709259 is a prime.

It is not a weakly prime, because it can be changed into another prime (82604709359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41302354629 + 41302354630.

It is an arithmetic number, because the mean of its divisors is an integer number (41302354630).

Almost surely, 2^82604709259 is an apocalyptic number.

82604709259 is a deficient number, since it is larger than the sum of its proper divisors (1).

82604709259 is an equidigital number, since it uses as much as digits as its factorization.

82604709259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 82604709259 in words is "eighty-two billion, six hundred four million, seven hundred nine thousand, two hundred fifty-nine".