4105685818783 has 2 divisors, whose sum is σ = 4105685818784. Its totient is φ = 4105685818782.

The previous prime is 4105685818673. The next prime is 4105685818799. The reversal of 4105685818783 is 3878185865014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4105685818783 - 2¹⁷ = 4105685687711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4105685818583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052842909391 + 2052842909392.

It is an arithmetic number, because the mean of its divisors is an integer number (2052842909392).

Almost surely, 2^{4105685818783} is an apocalyptic number.

4105685818783 is a deficient number, since it is larger than the sum of its proper divisors (1).

4105685818783 is an equidigital number, since it uses as much as digits as its factorization.

4105685818783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51609600, while the sum is 64.

The spelling of 4105685818783 in words is "four trillion, one hundred five billion, six hundred eighty-five million, eight hundred eighteen thousand, seven hundred eighty-three".