5565504 has 112 divisors (see below), whose sum is σ = 17410176. Its totient is φ = 1536000.

The previous prime is 5565491. The next prime is 5565509. The reversal of 5565504 is 4055655.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (5565509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55054 + ... + 55154.

It is an arithmetic number, because the mean of its divisors is an integer number (155448).

Almost surely, 2^5565504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5565504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8705088).

5565504 is an abundant number, since it is smaller than the sum of its proper divisors (11844672).

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

5565504 is a wasteful number, since it uses less digits than its factorization.

5565504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 5565504 is about 2359.1320437822. The cubic root of 5565504 is about 177.2154164868.

The spelling of 5565504 in words is "five million, five hundred sixty-five thousand, five hundred four".