5505530240 has 384 divisors, whose sum is σ = 16953624000. Its totient is φ = 1695547392.

The previous prime is 5505530221. The next prime is 5505530267. The reversal of 5505530240 is 420355055.

It is a happy number.

It is a super-3 number, since 3×5505530240³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12261536 + ... + 12261984.

Almost surely, 2^5505530240 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 5505530240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8476812000).

5505530240 is an abundant number, since it is smaller than the sum of its proper divisors (11448093760).

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

5505530240 is a wasteful number, since it uses less digits than its factorization.

5505530240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 5505530240 is about 74199.2603736722. The cubic root of 5505530240 is about 1765.7655959527.

Adding to 5505530240 its reverse (420355055), we get a palindrome (5925885295).

The spelling of 5505530240 in words is "five billion, five hundred five million, five hundred thirty thousand, two hundred forty".