551316676 has 6 divisors (see below), whose sum is σ = 964804190. Its totient is φ = 275658336.

The previous prime is 551316637. The next prime is 551316713. The reversal of 551316676 is 676613155.

It can be written as a sum of positive squares in only one way, i.e., 308704900 + 242611776 = 17570^2 + 15576^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68914581 + ... + 68914588.

Almost surely, 2^551316676 is an apocalyptic number.

It is an amenable number.

551316676 is a deficient number, since it is larger than the sum of its proper divisors (413487514).

551316676 is a wasteful number, since it uses less digits than its factorization.

551316676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137829173 (or 137829171 counting only the distinct ones).

The product of its digits is 113400, while the sum is 40.

The square root of 551316676 is about 23480.1336452755. The cubic root of 551316676 is about 819.9745560219.

The spelling of 551316676 in words is "five hundred fifty-one million, three hundred sixteen thousand, six hundred seventy-six".