5522440401440 has 96 divisors (see below), whose sum is σ = 13544348489280. Its totient is φ = 2125267651584.

The previous prime is 5522440401391. The next prime is 5522440401497. The reversal of 5522440401440 is 441040442255.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5522440401440.

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, 789674 + ... + 3415913.

It is an arithmetic number, because the mean of its divisors is an integer number (141086963430).

Almost surely, 2^{5522440401440} is an apocalyptic number.

It is an amenable number.

5522440401440 is an abundant number, since it is smaller than the sum of its proper divisors (8021908087840).

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

5522440401440 is a wasteful number, since it uses less digits than its factorization.

5522440401440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205914 (or 4205906 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 35.

Adding to 5522440401440 its reverse (441040442255), we get a palindrome (5963480843695).

The spelling of 5522440401440 in words is "five trillion, five hundred twenty-two billion, four hundred forty million, four hundred one thousand, four hundred forty".