5120440216 has 32 divisors (see below), whose sum is σ = 9949539600. Its totient is φ = 2467543680.

The previous prime is 5120440153. The next prime is 5120440243. The reversal of 5120440216 is 6120440215.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 113146 + ... + 151798.

Almost surely, 2^5120440216 is an apocalyptic number.

It is an amenable number.

5120440216 is a deficient number, since it is larger than the sum of its proper divisors (4829099384).

5120440216 is a wasteful number, since it uses less digits than its factorization.

5120440216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39259 (or 39255 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5120440216 is about 71557.2513166905. The cubic root of 5120440216 is about 1723.5971473089.

Subtracting 5120440216 from its reverse (6120440215), we obtain a palindrome (999999999).

The spelling of 5120440216 in words is "five billion, one hundred twenty million, four hundred forty thousand, two hundred sixteen".