5226428244 has 24 divisors (see below), whose sum is σ = 12239032288. Its totient is φ = 1735852320.

The previous prime is 5226428239. The next prime is 5226428261. The reversal of 5226428244 is 4428246225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782842 + ... + 789489.

Almost surely, 2^5226428244 is an apocalyptic number.

It is an amenable number.

5226428244 is an abundant number, since it is smaller than the sum of its proper divisors (7012604044).

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

5226428244 is a wasteful number, since it uses less digits than its factorization.

5226428244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572615 (or 1572613 counting only the distinct ones).

The product of its digits is 245760, while the sum is 39.

The square root of 5226428244 is about 72294.0401692975. The cubic root of 5226428244 is about 1735.4082752748.

It can be divided in two parts, 52264 and 28244, that added together give a palindrome (80508).

The spelling of 5226428244 in words is "five billion, two hundred twenty-six million, four hundred twenty-eight thousand, two hundred forty-four".