82694779483 has 2 divisors, whose sum is σ = 82694779484. Its totient is φ = 82694779482.

The previous prime is 82694779477. The next prime is 82694779513. The reversal of 82694779483 is 38497749628.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82694779483 - 2²⁹ = 82157908571 is a prime.

It is not a weakly prime, because it can be changed into another prime (82694779183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41347389741 + 41347389742.

It is an arithmetic number, because the mean of its divisors is an integer number (41347389742).

Almost surely, 2^82694779483 is an apocalyptic number.

82694779483 is a deficient number, since it is larger than the sum of its proper divisors (1).

82694779483 is an equidigital number, since it uses as much as digits as its factorization.

82694779483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 146313216, while the sum is 67.

The spelling of 82694779483 in words is "eighty-two billion, six hundred ninety-four million, seven hundred seventy-nine thousand, four hundred eighty-three".