5581804 has 12 divisors (see below), whose sum is σ = 10105200. Its totient is φ = 2694608.

The previous prime is 5581769. The next prime is 5581817. The reversal of 5581804 is 4081855.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23944 + ... + 24175.

It is an arithmetic number, because the mean of its divisors is an integer number (842100).

Almost surely, 2^5581804 is an apocalyptic number.

It is an amenable number.

5581804 is a deficient number, since it is larger than the sum of its proper divisors (4523396).

5581804 is a wasteful number, since it uses less digits than its factorization.

5581804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48152 (or 48150 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 5581804 is about 2362.5841783945. The cubic root of 5581804 is about 177.3882547332.

The spelling of 5581804 in words is "five million, five hundred eighty-one thousand, eight hundred four".