5120244244 has 12 divisors (see below), whose sum is σ = 8963869684. Its totient is φ = 2559138624.

The previous prime is 5120244197. The next prime is 5120244251. The reversal of 5120244244 is 4424420215.

It can be written as a sum of positive squares in 2 ways, for example, as 4253648400 + 866595844 = 65220^2 + 29438^2 .

It is a super-2 number, since 2×5120244244² = 52433802236430263072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234099 + ... + 255034.

Almost surely, 2^5120244244 is an apocalyptic number.

It is an amenable number.

5120244244 is a deficient number, since it is larger than the sum of its proper divisors (3843625440).

5120244244 is a wasteful number, since it uses less digits than its factorization.

5120244244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491754 (or 491752 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 5120244244 is about 71555.8819664743. The cubic root of 5120244244 is about 1723.5751582432.

Adding to 5120244244 its reverse (4424420215), we get a palindrome (9544664459).

The spelling of 5120244244 in words is "five billion, one hundred twenty million, two hundred forty-four thousand, two hundred forty-four".