5500320 has 96 divisors (see below), whose sum is σ = 19813248. Its totient is φ = 1256448.

The previous prime is 5500301. The next prime is 5500321. The reversal of 5500320 is 230055.

5500320 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 5500320.

It is not an unprimeable number, because it can be changed into a prime (5500321) 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, 2542 + ... + 4178.

It is an arithmetic number, because the mean of its divisors is an integer number (206388).

Almost surely, 2^5500320 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 5500320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9906624).

5500320 is an abundant number, since it is smaller than the sum of its proper divisors (14312928).

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

5500320 is a wasteful number, since it uses less digits than its factorization.

5500320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662 (or 1654 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 5500320 is about 2345.2761031486. The cubic root of 5500320 is about 176.5208400680.

Adding to 5500320 its reverse (230055), we get a palindrome (5730375).

The spelling of 5500320 in words is "five million, five hundred thousand, three hundred twenty".