5501136320 has 112 divisors (see below), whose sum is σ = 14039258688. Its totient is φ = 2047795200.

The previous prime is 5501136313. The next prime is 5501136331. The reversal of 5501136320 is 236311055.

It is a super-2 number, since 2×5501136320² = 60525001622446284800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5501136320.

It is a congruent number.

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, 262220 + ... + 282420.

It is an arithmetic number, because the mean of its divisors is an integer number (125350524).

Almost surely, 2^5501136320 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 5501136320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7019629344).

5501136320 is an abundant number, since it is smaller than the sum of its proper divisors (8538122368).

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

5501136320 is a wasteful number, since it uses less digits than its factorization.

5501136320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20278 (or 20268 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5501136320 is about 74169.6455431735. The cubic root of 5501136320 is about 1765.2957230928.

Adding to 5501136320 its reverse (236311055), we get a palindrome (5737447375).

The spelling of 5501136320 in words is "five billion, five hundred one million, one hundred thirty-six thousand, three hundred twenty".