82601736499 has 2 divisors, whose sum is σ = 82601736500. Its totient is φ = 82601736498.

The previous prime is 82601736487. The next prime is 82601736563. The reversal of 82601736499 is 99463710628.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82601736499 - 2¹¹ = 82601734451 is a prime.

It is not a weakly prime, because it can be changed into another prime (82601736439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41300868249 + 41300868250.

It is an arithmetic number, because the mean of its divisors is an integer number (41300868250).

Almost surely, 2^82601736499 is an apocalyptic number.

82601736499 is a deficient number, since it is larger than the sum of its proper divisors (1).

82601736499 is an equidigital number, since it uses as much as digits as its factorization.

82601736499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 82601736499 in words is "eighty-two billion, six hundred one million, seven hundred thirty-six thousand, four hundred ninety-nine".