5422240000 has 90 divisors (see below), whose sum is σ = 13525193990. Its totient is φ = 2168832000.

The previous prime is 5422239983. The next prime is 5422240009. The reversal of 5422240000 is 422245.

It can be written as a sum of positive squares in 5 ways, for example, as 793886976 + 4628353024 = 28176^2 + 68032^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5422240000.

It is not an unprimeable number, because it can be changed into a prime (5422240009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 143056 + ... + 176944.

Almost surely, 2^5422240000 is an apocalyptic number.

5422240000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5422240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6762596995).

5422240000 is an abundant number, since it is smaller than the sum of its proper divisors (8102953990).

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

5422240000 is an frugal number, since it uses more digits than its factorization.

5422240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33925 (or 33896 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 5422240000 is about 73635.8608288108. The cubic root of 5422240000 is about 1756.8158681960.

Adding to 5422240000 its reverse (422245), we get a palindrome (5422662245).

The spelling of 5422240000 in words is "five billion, four hundred twenty-two million, two hundred forty thousand".