5579559 has 24 divisors (see below), whose sum is σ = 8627840. Its totient is φ = 3464208.

The previous prime is 5579557. The next prime is 5579569. The reversal of 5579559 is 9559755.

5579559 is a `hidden beast` number, since 557 + 95 + 5 + 9 = 666.

It is not a de Polignac number, because 5579559 - 2¹ = 5579557 is a prime.

It is a super-2 number, since 2×5579559² = 62262957268962, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5579557) 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 23 ways as a sum of consecutive naturals, for example, 11214 + ... + 11700.

Almost surely, 2^5579559 is an apocalyptic number.

5579559 is a deficient number, since it is larger than the sum of its proper divisors (3048281).

5579559 is a wasteful number, since it uses less digits than its factorization.

5579559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 576 counting only the distinct ones).

The product of its digits is 354375, while the sum is 45.

The square root of 5579559 is about 2362.1090152658. The cubic root of 5579559 is about 177.3644697088.

The spelling of 5579559 in words is "five million, five hundred seventy-nine thousand, five hundred fifty-nine".