5220138586 has 24 divisors (see below), whose sum is σ = 8485344000. Its totient is φ = 2407453776.

The previous prime is 5220138557. The next prime is 5220138611. The reversal of 5220138586 is 6858310225.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501511 + ... + 511813.

It is an arithmetic number, because the mean of its divisors is an integer number (353556000).

Almost surely, 2^5220138586 is an apocalyptic number.

5220138586 is a deficient number, since it is larger than the sum of its proper divisors (3265205414).

5220138586 is a wasteful number, since it uses less digits than its factorization.

5220138586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11830 (or 11817 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 5220138586 is about 72250.5265447941. The cubic root of 5220138586 is about 1734.7118464389.

The spelling of 5220138586 in words is "five billion, two hundred twenty million, one hundred thirty-eight thousand, five hundred eighty-six".