82559598047 has 2 divisors, whose sum is σ = 82559598048. Its totient is φ = 82559598046.

The previous prime is 82559598041. The next prime is 82559598073. The reversal of 82559598047 is 74089595528.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82559598047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82559598041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41279799023 + 41279799024.

It is an arithmetic number, because the mean of its divisors is an integer number (41279799024).

Almost surely, 2^82559598047 is an apocalyptic number.

82559598047 is a deficient number, since it is larger than the sum of its proper divisors (1).

82559598047 is an equidigital number, since it uses as much as digits as its factorization.

82559598047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288000, while the sum is 62.

The spelling of 82559598047 in words is "eighty-two billion, five hundred fifty-nine million, five hundred ninety-eight thousand, forty-seven".