705278559983 has 2 divisors, whose sum is σ = 705278559984. Its totient is φ = 705278559982.

The previous prime is 705278559943. The next prime is 705278560003. The reversal of 705278559983 is 389955872507.

It is a strong prime.

It is an emirp because it is prime and its reverse (389955872507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 705278559983 - 2⁶ = 705278559919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705278559943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352639279991 + 352639279992.

It is an arithmetic number, because the mean of its divisors is an integer number (352639279992).

Almost surely, 2^705278559983 is an apocalyptic number.

705278559983 is a deficient number, since it is larger than the sum of its proper divisors (1).

705278559983 is an equidigital number, since it uses as much as digits as its factorization.

705278559983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512000, while the sum is 68.

The spelling of 705278559983 in words is "seven hundred five billion, two hundred seventy-eight million, five hundred fifty-nine thousand, nine hundred eighty-three".