5522522240 has 64 divisors (see below), whose sum is σ = 13214444760. Its totient is φ = 2206973952.

The previous prime is 5522522237. The next prime is 5522522309. The reversal of 5522522240 is 422252255.

It can be written as a sum of positive squares in 4 ways, for example, as 4631619136 + 890903104 = 68056^2 + 29848^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826754 + ... + 833406.

Almost surely, 2^5522522240 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 5522522240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6607222380).

5522522240 is an abundant number, since it is smaller than the sum of its proper divisors (7691922520).

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

5522522240 is a wasteful number, since it uses less digits than its factorization.

5522522240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7969 (or 7957 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 5522522240 is about 74313.6746500938. The cubic root of 5522522240 is about 1767.5803212080.

Adding to 5522522240 its reverse (422252255), we get a palindrome (5944774495).

The spelling of 5522522240 in words is "five billion, five hundred twenty-two million, five hundred twenty-two thousand, two hundred forty".