5220930815999 has 16 divisors (see below), whose sum is σ = 5498498649600. Its totient is φ = 4943641942656.

The previous prime is 5220930815983. The next prime is 5220930816019. The reversal of 5220930815999 is 9995180390225.

It is a cyclic number.

It is not a de Polignac number, because 5220930815999 - 2⁴ = 5220930815983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220930815939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539403242 + ... + 539412920.

It is an arithmetic number, because the mean of its divisors is an integer number (343656165600).

Almost surely, 2^{5220930815999} is an apocalyptic number.

5220930815999 is a deficient number, since it is larger than the sum of its proper divisors (277567833601).

5220930815999 is a wasteful number, since it uses less digits than its factorization.

5220930815999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21134.

The product of its (nonzero) digits is 15746400, while the sum is 62.

The spelling of 5220930815999 in words is "five trillion, two hundred twenty billion, nine hundred thirty million, eight hundred fifteen thousand, nine hundred ninety-nine".