5516500220 has 96 divisors (see below), whose sum is σ = 14909239296. Its totient is φ = 1663948800.

The previous prime is 5516500219. The next prime is 5516500247. The reversal of 5516500220 is 220056155.

It is a self number, because there is not a number n which added to its sum of digits gives 5516500220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10037 + ... + 105516.

It is an arithmetic number, because the mean of its divisors is an integer number (155304576).

Almost surely, 2^5516500220 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 5516500220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7454619648).

5516500220 is an abundant number, since it is smaller than the sum of its proper divisors (9392739076).

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

5516500220 is a wasteful number, since it uses less digits than its factorization.

5516500220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115611 (or 115609 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5516500220 is about 74273.1460219641. The cubic root of 5516500220 is about 1766.9376030813.

Adding to 5516500220 its reverse (220056155), we get a palindrome (5736556375).

The spelling of 5516500220 in words is "five billion, five hundred sixteen million, five hundred thousand, two hundred twenty".