5228554181 has 2 divisors, whose sum is σ = 5228554182. Its totient is φ = 5228554180.

The previous prime is 5228554157. The next prime is 5228554213. The reversal of 5228554181 is 1814558225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3910501156 + 1318053025 = 62534^2 + 36305^2 .

It is a cyclic number.

It is not a de Polignac number, because 5228554181 - 2¹⁸ = 5228292037 is a prime.

It is a super-2 number, since 2×5228554181² = 54675557647305161522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5228557181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2614277090 + 2614277091.

It is an arithmetic number, because the mean of its divisors is an integer number (2614277091).

Almost surely, 2^5228554181 is an apocalyptic number.

It is an amenable number.

5228554181 is a deficient number, since it is larger than the sum of its proper divisors (1).

5228554181 is an equidigital number, since it uses as much as digits as its factorization.

5228554181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 128000, while the sum is 41.

The square root of 5228554181 is about 72308.7420786726. The cubic root of 5228554181 is about 1735.6435454801.

The spelling of 5228554181 in words is "five billion, two hundred twenty-eight million, five hundred fifty-four thousand, one hundred eighty-one".