5224115544 has 64 divisors (see below), whose sum is σ = 13438064640. Its totient is φ = 1691176320.

The previous prime is 5224115527. The next prime is 5224115549. The reversal of 5224115544 is 4455114225.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5224115549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501897 + ... + 512199.

It is an arithmetic number, because the mean of its divisors is an integer number (209969760).

Almost surely, 2^5224115544 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 5224115544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6719032320).

5224115544 is an abundant number, since it is smaller than the sum of its proper divisors (8213949096).

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

5224115544 is a wasteful number, since it uses less digits than its factorization.

5224115544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10920 (or 10916 counting only the distinct ones).

The product of its digits is 32000, while the sum is 33.

The square root of 5224115544 is about 72278.0433050038. The cubic root of 5224115544 is about 1735.1522641798.

Adding to 5224115544 its reverse (4455114225), we get a palindrome (9679229769).

The spelling of 5224115544 in words is "five billion, two hundred twenty-four million, one hundred fifteen thousand, five hundred forty-four".