522650879963 has 2 divisors, whose sum is σ = 522650879964. Its totient is φ = 522650879962.

The previous prime is 522650879957. The next prime is 522650880013. The reversal of 522650879963 is 369978056225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522650879963 - 2¹² = 522650875867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 522650879896 and 522650879905.

It is not a weakly prime, because it can be changed into another prime (522650879563) 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, 261325439981 + 261325439982.

It is an arithmetic number, because the mean of its divisors is an integer number (261325439982).

Almost surely, 2^522650879963 is an apocalyptic number.

522650879963 is a deficient number, since it is larger than the sum of its proper divisors (1).

522650879963 is an equidigital number, since it uses as much as digits as its factorization.

522650879963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48988800, while the sum is 62.

The spelling of 522650879963 in words is "five hundred twenty-two billion, six hundred fifty million, eight hundred seventy-nine thousand, nine hundred sixty-three".