5216716885643 has 2 divisors, whose sum is σ = 5216716885644. Its totient is φ = 5216716885642.

The previous prime is 5216716885591. The next prime is 5216716885687. The reversal of 5216716885643 is 3465886176125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5216716885643 - 2⁶ = 5216716885579 is a prime.

It is a super-2 number, since 2×5216716885643² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5216716885043) by changing a digit.

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 as a sum of consecutive naturals, namely, 2608358442821 + 2608358442822.

It is an arithmetic number, because the mean of its divisors is an integer number (2608358442822).

Almost surely, 2^{5216716885643} is an apocalyptic number.

5216716885643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5216716885643 is an equidigital number, since it uses as much as digits as its factorization.

5216716885643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58060800, while the sum is 62.

The spelling of 5216716885643 in words is "five trillion, two hundred sixteen billion, seven hundred sixteen million, eight hundred eighty-five thousand, six hundred forty-three".