82354290719 has 2 divisors, whose sum is σ = 82354290720. Its totient is φ = 82354290718.

The previous prime is 82354290703. The next prime is 82354290721. The reversal of 82354290719 is 91709245328.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82354290719 - 2⁴ = 82354290703 is a prime.

It is a super-2 number, since 2×82354290719² (a number of 23 digits) contains 22 as substring.

Together with 82354290721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82354290769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41177145359 + 41177145360.

It is an arithmetic number, because the mean of its divisors is an integer number (41177145360).

Almost surely, 2^82354290719 is an apocalyptic number.

82354290719 is a deficient number, since it is larger than the sum of its proper divisors (1).

82354290719 is an equidigital number, since it uses as much as digits as its factorization.

82354290719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 82354290719 in words is "eighty-two billion, three hundred fifty-four million, two hundred ninety thousand, seven hundred nineteen".