5505004440 has 192 divisors, whose sum is σ = 19595066400. Its totient is φ = 1332043776.

The previous prime is 5505004399. The next prime is 5505004451. The reversal of 5505004440 is 444005055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 266152 + ... + 286088.

Almost surely, 2^5505004440 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 5505004440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9797533200).

5505004440 is an abundant number, since it is smaller than the sum of its proper divisors (14090061960).

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

5505004440 is a wasteful number, since it uses less digits than its factorization.

5505004440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20026 (or 20019 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 5505004440 is about 74195.7171270687. The cubic root of 5505004440 is about 1765.7093816210.

Adding to 5505004440 its reverse (444005055), we get a palindrome (5949009495).

The spelling of 5505004440 in words is "five billion, five hundred five million, four thousand, four hundred forty".