496665216743 has 2 divisors, whose sum is σ = 496665216744. Its totient is φ = 496665216742.

The previous prime is 496665216731. The next prime is 496665216791. The reversal of 496665216743 is 347612566694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 496665216743 - 2²⁰ = 496664168167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496665216703) 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, 248332608371 + 248332608372.

It is an arithmetic number, because the mean of its divisors is an integer number (248332608372).

Almost surely, 2^496665216743 is an apocalyptic number.

496665216743 is a deficient number, since it is larger than the sum of its proper divisors (1).

496665216743 is an equidigital number, since it uses as much as digits as its factorization.

496665216743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 59.

The spelling of 496665216743 in words is "four hundred ninety-six billion, six hundred sixty-five million, two hundred sixteen thousand, seven hundred forty-three".