522338103783827 has 2 divisors, whose sum is σ = 522338103783828. Its totient is φ = 522338103783826.

The previous prime is 522338103783809. The next prime is 522338103783863. The reversal of 522338103783827 is 728387301833225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522338103783827 - 2²⁴ = 522338087006611 is a prime.

It is a super-2 number, since 2×522338103783827² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 522338103783827.

It is not a weakly prime, because it can be changed into another prime (522338103783887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261169051891913 + 261169051891914.

It is an arithmetic number, because the mean of its divisors is an integer number (261169051891914).

Almost surely, 2^{522338103783827} is an apocalyptic number.

522338103783827 is a deficient number, since it is larger than the sum of its proper divisors (1).

522338103783827 is an equidigital number, since it uses as much as digits as its factorization.

522338103783827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 522338103783827 in words is "five hundred twenty-two trillion, three hundred thirty-eight billion, one hundred three million, seven hundred eighty-three thousand, eight hundred twenty-seven".