5544281 has 2 divisors, whose sum is σ = 5544282. Its totient is φ = 5544280.

The previous prime is 5544247. The next prime is 5544283. The reversal of 5544281 is 1824455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4583881 + 960400 = 2141^2 + 980^2 .

It is a cyclic number.

It is not a de Polignac number, because 5544281 - 2²² = 1349977 is a prime.

It is a super-2 number, since 2×5544281² = 61478103613922, which contains 22 as substring.

Together with 5544283, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₃₈₃₆₁₈ and since 5544281 and 383618 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5544283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2772140 + 2772141.

It is an arithmetic number, because the mean of its divisors is an integer number (2772141).

Almost surely, 2^5544281 is an apocalyptic number.

It is an amenable number.

5544281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5544281 is an equidigital number, since it uses as much as digits as its factorization.

5544281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6400, while the sum is 29.

The square root of 5544281 is about 2354.6296948777. The cubic root of 5544281 is about 176.9898703599.

The spelling of 5544281 in words is "five million, five hundred forty-four thousand, two hundred eighty-one".