5581041 has 16 divisors (see below), whose sum is σ = 7891200. Its totient is φ = 3498768.

The previous prime is 5581027. The next prime is 5581061. The reversal of 5581041 is 1401855.

It is not a de Polignac number, because 5581041 - 2⁶ = 5580977 is a prime.

It is a super-2 number, since 2×5581041² = 62296037287362, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5581001) 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 15 ways as a sum of consecutive naturals, for example, 9930 + ... + 10476.

It is an arithmetic number, because the mean of its divisors is an integer number (493200).

Almost surely, 2^5581041 is an apocalyptic number.

It is an amenable number.

5581041 is a deficient number, since it is larger than the sum of its proper divisors (2310159).

5581041 is a wasteful number, since it uses less digits than its factorization.

5581041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 5581041 is about 2362.4226971480. The cubic root of 5581041 is about 177.3801717188.

Adding to 5581041 its reverse (1401855), we get a palindrome (6982896).

The spelling of 5581041 in words is "five million, five hundred eighty-one thousand, forty-one".