5509320 has 64 divisors (see below), whose sum is σ = 17072640. Its totient is φ = 1420800.

The previous prime is 5509313. The next prime is 5509327. The reversal of 5509320 is 239055.

It is an interprime number because it is at equal distance from previous prime (5509313) and next prime (5509327).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5509327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2980 + ... + 4460.

It is an arithmetic number, because the mean of its divisors is an integer number (266760).

Almost surely, 2^5509320 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 5509320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8536320).

5509320 is an abundant number, since it is smaller than the sum of its proper divisors (11563320).

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

5509320 is a wasteful number, since it uses less digits than its factorization.

5509320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526 (or 1522 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 5509320 is about 2347.1940695222. The cubic root of 5509320 is about 176.6170660961.

It can be divided in two parts, 550 and 9320, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 5509320 in words is "five million, five hundred nine thousand, three hundred twenty".