522273732648079 has 2 divisors, whose sum is σ = 522273732648080. Its totient is φ = 522273732648078.

The previous prime is 522273732648067. The next prime is 522273732648149. The reversal of 522273732648079 is 970846237372225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522273732648079 - 2⁵ = 522273732648047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522273732648179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261136866324039 + 261136866324040.

It is an arithmetic number, because the mean of its divisors is an integer number (261136866324040).

Almost surely, 2^{522273732648079} is an apocalyptic number.

522273732648079 is a deficient number, since it is larger than the sum of its proper divisors (1).

522273732648079 is an equidigital number, since it uses as much as digits as its factorization.

522273732648079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 426746880, while the sum is 67.

The spelling of 522273732648079 in words is "five hundred twenty-two trillion, two hundred seventy-three billion, seven hundred thirty-two million, six hundred forty-eight thousand, seventy-nine".