577688326876 has 6 divisors (see below), whose sum is σ = 1010954572040. Its totient is φ = 288844163436.

The previous prime is 577688326867. The next prime is 577688326903. The reversal of 577688326876 is 678623886775.

It is a junction number, because it is equal to n+sod(n) for n = 577688326799 and 577688326808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72211040856 + ... + 72211040863.

Almost surely, 2^577688326876 is an apocalyptic number.

It is an amenable number.

577688326876 is a deficient number, since it is larger than the sum of its proper divisors (433266245164).

577688326876 is a wasteful number, since it uses less digits than its factorization.

577688326876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144422081723 (or 144422081721 counting only the distinct ones).

The product of its digits is 1137991680, while the sum is 73.

The spelling of 577688326876 in words is "five hundred seventy-seven billion, six hundred eighty-eight million, three hundred twenty-six thousand, eight hundred seventy-six".