5545584 has 100 divisors (see below), whose sum is σ = 17554680. Its totient is φ = 1676160.

The previous prime is 5545567. The next prime is 5545609. The reversal of 5545584 is 4855455.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 14062 + ... + 14450.

Almost surely, 2^5545584 is an apocalyptic number.

5545584 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5545584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8777340).

5545584 is an abundant number, since it is smaller than the sum of its proper divisors (12009096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5545584 is a wasteful number, since it uses less digits than its factorization.

5545584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 405 counting only the distinct ones).

The product of its digits is 80000, while the sum is 36.

The square root of 5545584 is about 2354.9063675654. The cubic root of 5545584 is about 177.0037344802.

The spelling of 5545584 in words is "five million, five hundred forty-five thousand, five hundred eighty-four".