5504320 has 56 divisors (see below), whose sum is σ = 13313664. Its totient is φ = 2167296.

The previous prime is 5504293. The next prime is 5504321. The reversal of 5504320 is 234055.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5504321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32877 + ... + 33043.

It is an arithmetic number, because the mean of its divisors is an integer number (237744).

Almost surely, 2^5504320 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 5504320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6656832).

5504320 is an abundant number, since it is smaller than the sum of its proper divisors (7809344).

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

5504320 is a wasteful number, since it uses less digits than its factorization.

5504320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5504320 is about 2346.1287262211. The cubic root of 5504320 is about 176.5636201406.

Adding to 5504320 its reverse (234055), we get a palindrome (5738375).

The spelling of 5504320 in words is "five million, five hundred four thousand, three hundred twenty".