522728294467 has 2 divisors, whose sum is σ = 522728294468. Its totient is φ = 522728294466.

The previous prime is 522728294419. The next prime is 522728294489. The reversal of 522728294467 is 764492827225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 522728294467 - 2¹⁹ = 522727770179 is a prime.

It is not a weakly prime, because it can be changed into another prime (522728297467) 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, 261364147233 + 261364147234.

It is an arithmetic number, because the mean of its divisors is an integer number (261364147234).

Almost surely, 2^522728294467 is an apocalyptic number.

522728294467 is a deficient number, since it is larger than the sum of its proper divisors (1).

522728294467 is an equidigital number, since it uses as much as digits as its factorization.

522728294467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27095040, while the sum is 58.

The spelling of 522728294467 in words is "five hundred twenty-two billion, seven hundred twenty-eight million, two hundred ninety-four thousand, four hundred sixty-seven".