82067372837 has 2 divisors, whose sum is σ = 82067372838. Its totient is φ = 82067372836.

The previous prime is 82067372833. The next prime is 82067372929. The reversal of 82067372837 is 73827376028.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52273505956 + 29793866881 = 228634^2 + 172609^2 .

It is a cyclic number.

It is not a de Polignac number, because 82067372837 - 2² = 82067372833 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82067372833) 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, 41033686418 + 41033686419.

It is an arithmetic number, because the mean of its divisors is an integer number (41033686419).

Almost surely, 2^82067372837 is an apocalyptic number.

It is an amenable number.

82067372837 is a deficient number, since it is larger than the sum of its proper divisors (1).

82067372837 is an equidigital number, since it uses as much as digits as its factorization.

82067372837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 82067372837 in words is "eighty-two billion, sixty-seven million, three hundred seventy-two thousand, eight hundred thirty-seven".