5444281 has 4 divisors (see below), whose sum is σ = 5453392. Its totient is φ = 5435172.

The previous prime is 5444249. The next prime is 5444287. The reversal of 5444281 is 1824445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5444281 - 2⁵ = 5444249 is a prime.

It is a super-2 number, since 2×5444281² = 59280391213922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5444287) 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 in 3 ways as a sum of consecutive naturals, for example, 3591 + ... + 4876.

It is an arithmetic number, because the mean of its divisors is an integer number (1363348).

Almost surely, 2^5444281 is an apocalyptic number.

It is an amenable number.

5444281 is a deficient number, since it is larger than the sum of its proper divisors (9111).

5444281 is an equidigital number, since it uses as much as digits as its factorization.

5444281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9110.

The product of its digits is 5120, while the sum is 28.

The square root of 5444281 is about 2333.2983092609. The cubic root of 5444281 is about 175.9193091717.

The spelling of 5444281 in words is "five million, four hundred forty-four thousand, two hundred eighty-one".