5585518 has 8 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 2702640.

The previous prime is 5585513. The next prime is 5585543. The reversal of 5585518 is 8155855.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5585518² = 62396022656648, which contains 22 as substring.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5585513) by changing a digit.

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, 44983 + ... + 45106.

It is an arithmetic number, because the mean of its divisors is an integer number (1081080).

Almost surely, 2^5585518 is an apocalyptic number.

5585518 is a deficient number, since it is larger than the sum of its proper divisors (3063122).

5585518 is a wasteful number, since it uses less digits than its factorization.

5585518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90122.

The product of its digits is 40000, while the sum is 37.

The square root of 5585518 is about 2363.3700514308. The cubic root of 5585518 is about 177.4275893230.

The spelling of 5585518 in words is "five million, five hundred eighty-five thousand, five hundred eighteen".