5224424240 has 320 divisors, whose sum is σ = 15273308160. Its totient is φ = 1622691840.

The previous prime is 5224424237. The next prime is 5224424251. The reversal of 5224424240 is 424244225.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 26519822 + ... + 26520018.

It is an arithmetic number, because the mean of its divisors is an integer number (47729088).

Almost surely, 2^5224424240 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 5224424240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7636654080).

5224424240 is an abundant number, since it is smaller than the sum of its proper divisors (10048883920).

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

5224424240 is a wasteful number, since it uses less digits than its factorization.

5224424240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 5224424240 is about 72280.1787490872. The cubic root of 5224424240 is about 1735.1864405559.

Adding to 5224424240 its reverse (424244225), we get a palindrome (5648668465).

The spelling of 5224424240 in words is "five billion, two hundred twenty-four million, four hundred twenty-four thousand, two hundred forty".