576656612656 has 20 divisors (see below), whose sum is σ = 1130733300312. Its totient is φ = 284854470656.

The previous prime is 576656612641. The next prime is 576656612729. The reversal of 576656612656 is 656216656675.

It is a junction number, because it is equal to n+sod(n) for n = 576656612594 and 576656612603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217113361 + ... + 217116016.

Almost surely, 2^576656612656 is an apocalyptic number.

It is an amenable number.

576656612656 is a deficient number, since it is larger than the sum of its proper divisors (554076687656).

576656612656 is a wasteful number, since it uses less digits than its factorization.

576656612656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434229468 (or 434229462 counting only the distinct ones).

The product of its digits is 81648000, while the sum is 61.

The spelling of 576656612656 in words is "five hundred seventy-six billion, six hundred fifty-six million, six hundred twelve thousand, six hundred fifty-six".