5580559 has 4 divisors (see below), whose sum is σ = 5823216. Its totient is φ = 5337904.

The previous prime is 5580541. The next prime is 5580563. The reversal of 5580559 is 9550855.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5580559 - 2¹⁷ = 5449487 is a prime.

It is a super-2 number, since 2×5580559² = 62285277504962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5580569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121294 + ... + 121339.

It is an arithmetic number, because the mean of its divisors is an integer number (1455804).

Almost surely, 2^5580559 is an apocalyptic number.

5580559 is a deficient number, since it is larger than the sum of its proper divisors (242657).

5580559 is a wasteful number, since it uses less digits than its factorization.

5580559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242656.

The product of its (nonzero) digits is 45000, while the sum is 37.

The square root of 5580559 is about 2362.3206810253. The cubic root of 5580559 is about 177.3750651623.

The spelling of 5580559 in words is "five million, five hundred eighty thousand, five hundred fifty-nine".