5524111642440 has 256 divisors, whose sum is σ = 17240613350400. Its totient is φ = 1414290898944.

The previous prime is 5524111642393. The next prime is 5524111642459. The reversal of 5524111642440 is 442461114255.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 450831354 + ... + 450843606.

It is an arithmetic number, because the mean of its divisors is an integer number (67346145900).

Almost surely, 2^{5524111642440} 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 5524111642440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8620306675200).

5524111642440 is an abundant number, since it is smaller than the sum of its proper divisors (11716501707960).

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

5524111642440 is a wasteful number, since it uses less digits than its factorization.

5524111642440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016 (or 13012 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

Adding to 5524111642440 its reverse (442461114255), we get a palindrome (5966572756695).

The spelling of 5524111642440 in words is "five trillion, five hundred twenty-four billion, one hundred eleven million, six hundred forty-two thousand, four hundred forty".