5228522881 has 2 divisors, whose sum is σ = 5228522882. Its totient is φ = 5228522880.

The previous prime is 5228522861. The next prime is 5228522891. The reversal of 5228522881 is 1882258225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3507600625 + 1720922256 = 59225^2 + 41484^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5228522881 is a prime.

It is a super-2 number, since 2×5228522881² = 54674903034281080322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5228522851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2614261440 + 2614261441.

It is an arithmetic number, because the mean of its divisors is an integer number (2614261441).

Almost surely, 2^5228522881 is an apocalyptic number.

It is an amenable number.

5228522881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5228522881 is an equidigital number, since it uses as much as digits as its factorization.

5228522881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204800, while the sum is 43.

The square root of 5228522881 is about 72308.5256453207. The cubic root of 5228522881 is about 1735.6400820783.

The spelling of 5228522881 in words is "five billion, two hundred twenty-eight million, five hundred twenty-two thousand, eight hundred eighty-one".