577713622216 has 32 divisors (see below), whose sum is σ = 1147025600280. Its totient is φ = 271842918400.

The previous prime is 577713622201. The next prime is 577713622247. The reversal of 577713622216 is 612226317775.

It can be written as a sum of positive squares in 4 ways, for example, as 485048174116 + 92665448100 = 696454^2 + 304410^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 577713622216.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551156 + ... + 1887196.

Almost surely, 2^577713622216 is an apocalyptic number.

It is an amenable number.

577713622216 is a deficient number, since it is larger than the sum of its proper divisors (569311978064).

577713622216 is a wasteful number, since it uses less digits than its factorization.

577713622216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348705 (or 348701 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 49.

The spelling of 577713622216 in words is "five hundred seventy-seven billion, seven hundred thirteen million, six hundred twenty-two thousand, two hundred sixteen".