5530360440 has 256 divisors, whose sum is σ = 19634711040. Its totient is φ = 1230848000.

The previous prime is 5530360427. The next prime is 5530360441. The reversal of 5530360440 is 440630355.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5530360398 and 5530360407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5530360441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 917035 + ... + 923045.

It is an arithmetic number, because the mean of its divisors is an integer number (76698090).

Almost surely, 2^5530360440 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 5530360440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9817355520).

5530360440 is an abundant number, since it is smaller than the sum of its proper divisors (14104350600).

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

5530360440 is a wasteful number, since it uses less digits than its factorization.

5530360440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6094 (or 6090 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 5530360440 is about 74366.3932162909. The cubic root of 5530360440 is about 1768.4161771165.

Adding to 5530360440 its reverse (440630355), we get a palindrome (5970990795).

The spelling of 5530360440 in words is "five billion, five hundred thirty million, three hundred sixty thousand, four hundred forty".