6559338922841 has 2 divisors, whose sum is σ = 6559338922842. Its totient is φ = 6559338922840.

The previous prime is 6559338922813. The next prime is 6559338922853. The reversal of 6559338922841 is 1482298339556.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3529528719616 + 3029810203225 = 1878704^2 + 1740635^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6559338922841 is a prime.

It is a super-2 number, since 2×6559338922841² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6559334922841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3279669461420 + 3279669461421.

It is an arithmetic number, because the mean of its divisors is an integer number (3279669461421).

Almost surely, 2^{6559338922841} is an apocalyptic number.

It is an amenable number.

6559338922841 is a deficient number, since it is larger than the sum of its proper divisors (1).

6559338922841 is an equidigital number, since it uses as much as digits as its factorization.

6559338922841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 111974400, while the sum is 65.

The spelling of 6559338922841 in words is "six trillion, five hundred fifty-nine billion, three hundred thirty-eight million, nine hundred twenty-two thousand, eight hundred forty-one".