522255552307 has 2 divisors, whose sum is σ = 522255552308. Its totient is φ = 522255552306.

The previous prime is 522255552211. The next prime is 522255552317. The reversal of 522255552307 is 703255552225.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-522255552307 is a prime.

It is a super-2 number, since 2×522255552307² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (522255552317) 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, 261127776153 + 261127776154.

It is an arithmetic number, because the mean of its divisors is an integer number (261127776154).

Almost surely, 2^522255552307 is an apocalyptic number.

522255552307 is a deficient number, since it is larger than the sum of its proper divisors (1).

522255552307 is an equidigital number, since it uses as much as digits as its factorization.

522255552307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050000, while the sum is 43.

The spelling of 522255552307 in words is "five hundred twenty-two billion, two hundred fifty-five million, five hundred fifty-two thousand, three hundred seven".