705954772322 has 6 divisors (see below), whose sum is σ = 1058933940843. Its totient is φ = 352976792042.

The previous prime is 705954772309. The next prime is 705954772343. The reversal of 705954772322 is 223277459507.

It can be written as a sum of positive squares in only one way, i.e., 352977386161 + 352977386161 = 594119^2 + 594119^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=594119.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 891179 + ... + 1485297.

Almost surely, 2^705954772322 is an apocalyptic number.

705954772322 is a deficient number, since it is larger than the sum of its proper divisors (352979168521).

705954772322 is an frugal number, since it uses more digits than its factorization.

705954772322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188240 (or 594121 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 53.

The spelling of 705954772322 in words is "seven hundred five billion, nine hundred fifty-four million, seven hundred seventy-two thousand, three hundred twenty-two".