522125381683 has 2 divisors, whose sum is σ = 522125381684. Its totient is φ = 522125381682.

The previous prime is 522125381669. The next prime is 522125381783. The reversal of 522125381683 is 386183521225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522125381683 - 2⁹ = 522125381171 is a prime.

It is a super-2 number, since 2×522125381683² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (522125381663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261062690841 + 261062690842.

It is an arithmetic number, because the mean of its divisors is an integer number (261062690842).

Almost surely, 2^522125381683 is an apocalyptic number.

522125381683 is a deficient number, since it is larger than the sum of its proper divisors (1).

522125381683 is an equidigital number, since it uses as much as digits as its factorization.

522125381683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 691200, while the sum is 46.

The spelling of 522125381683 in words is "five hundred twenty-two billion, one hundred twenty-five million, three hundred eighty-one thousand, six hundred eighty-three".