706256984539 has 2 divisors, whose sum is σ = 706256984540. Its totient is φ = 706256984538.

The previous prime is 706256984443. The next prime is 706256984569. The reversal of 706256984539 is 935489652607.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-706256984539 is a prime.

It is not a weakly prime, because it can be changed into another prime (706256984569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353128492269 + 353128492270.

It is an arithmetic number, because the mean of its divisors is an integer number (353128492270).

Almost surely, 2^706256984539 is an apocalyptic number.

706256984539 is a deficient number, since it is larger than the sum of its proper divisors (1).

706256984539 is an equidigital number, since it uses as much as digits as its factorization.

706256984539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97977600, while the sum is 64.

The spelling of 706256984539 in words is "seven hundred six billion, two hundred fifty-six million, nine hundred eighty-four thousand, five hundred thirty-nine".