5500115520 has 112 divisors (see below), whose sum is σ = 17570500800. Its totient is φ = 1457657856.

The previous prime is 5500115513. The next prime is 5500115567. The reversal of 5500115520 is 255110055.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138906 + ... + 174054.

Almost surely, 2^5500115520 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 5500115520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8785250400).

5500115520 is an abundant number, since it is smaller than the sum of its proper divisors (12070385280).

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

5500115520 is a wasteful number, since it uses less digits than its factorization.

5500115520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35332 (or 35322 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

The square root of 5500115520 is about 74162.7637025482. The cubic root of 5500115520 is about 1765.1865259353.

Adding to 5500115520 its reverse (255110055), we get a palindrome (5755225575).

The spelling of 5500115520 in words is "five billion, five hundred million, one hundred fifteen thousand, five hundred twenty".