522852326677 has 2 divisors, whose sum is σ = 522852326678. Its totient is φ = 522852326676.

The previous prime is 522852326597. The next prime is 522852326687. The reversal of 522852326677 is 776623258225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 415011677796 + 107840648881 = 644214^2 + 328391^2 .

It is a cyclic number.

It is not a de Polignac number, because 522852326677 - 2¹¹ = 522852324629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522852326687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261426163338 + 261426163339.

It is an arithmetic number, because the mean of its divisors is an integer number (261426163339).

Almost surely, 2^522852326677 is an apocalyptic number.

It is an amenable number.

522852326677 is a deficient number, since it is larger than the sum of its proper divisors (1).

522852326677 is an equidigital number, since it uses as much as digits as its factorization.

522852326677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16934400, while the sum is 55.

The spelling of 522852326677 in words is "five hundred twenty-two billion, eight hundred fifty-two million, three hundred twenty-six thousand, six hundred seventy-seven".