5580544 has 18 divisors (see below), whose sum is σ = 11139800. Its totient is φ = 2790144.

The previous prime is 5580541. The next prime is 5580563. The reversal of 5580544 is 4450855.

It is a super-2 number, since 2×5580544² = 62284942671872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5580541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10644 + ... + 11155.

Almost surely, 2^5580544 is an apocalyptic number.

It is an amenable number.

5580544 is a deficient number, since it is larger than the sum of its proper divisors (5559256).

5580544 is an equidigital number, since it uses as much as digits as its factorization.

5580544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21815 (or 21801 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 5580544 is about 2362.3175061790. The cubic root of 5580544 is about 177.3749062399.

The spelling of 5580544 in words is "five million, five hundred eighty thousand, five hundred forty-four".