5220640099 has 2 divisors, whose sum is σ = 5220640100. Its totient is φ = 5220640098.

The previous prime is 5220640063. The next prime is 5220640133. The reversal of 5220640099 is 9900460225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5220640099 - 2¹⁵ = 5220607331 is a prime.

It is not a weakly prime, because it can be changed into another prime (5220640199) by changing a digit.

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 as a sum of consecutive naturals, namely, 2610320049 + 2610320050.

It is an arithmetic number, because the mean of its divisors is an integer number (2610320050).

Almost surely, 2^5220640099 is an apocalyptic number.

5220640099 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220640099 is an equidigital number, since it uses as much as digits as its factorization.

5220640099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 5220640099 is about 72253.9971143466. The cubic root of 5220640099 is about 1734.7673974982.

The spelling of 5220640099 in words is "five billion, two hundred twenty million, six hundred forty thousand, ninety-nine".