5216317929782 has 16 divisors (see below), whose sum is σ = 7833153569280. Its totient is φ = 2605267476648.

The previous prime is 5216317929761. The next prime is 5216317929817. The reversal of 5216317929782 is 2879297136125.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14297273 + ... + 14657579.

It is an arithmetic number, because the mean of its divisors is an integer number (489572098080).

Almost surely, 2^{5216317929782} is an apocalyptic number.

5216317929782 is a deficient number, since it is larger than the sum of its proper divisors (2616835639498).

5216317929782 is a wasteful number, since it uses less digits than its factorization.

5216317929782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368315.

The product of its digits is 22861440, while the sum is 62.

The spelling of 5216317929782 in words is "five trillion, two hundred sixteen billion, three hundred seventeen million, nine hundred twenty-nine thousand, seven hundred eighty-two".