577328881312 has 12 divisors (see below), whose sum is σ = 1136616235146. Its totient is φ = 288664440640.

The previous prime is 577328881309. The next prime is 577328881391. The reversal of 577328881312 is 213188823775.

It can be written as a sum of positive squares in only one way, i.e., 516104307216 + 61224574096 = 718404^2 + 247436^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9020763739 + ... + 9020763802.

Almost surely, 2^577328881312 is an apocalyptic number.

It is an amenable number.

577328881312 is a deficient number, since it is larger than the sum of its proper divisors (559287353834).

577328881312 is a wasteful number, since it uses less digits than its factorization.

577328881312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18041527551 (or 18041527543 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 55.

The spelling of 577328881312 in words is "five hundred seventy-seven billion, three hundred twenty-eight million, eight hundred eighty-one thousand, three hundred twelve".