5056666682 has 4 divisors (see below), whose sum is σ = 7585000026. Its totient is φ = 2528333340.

The previous prime is 5056666663. The next prime is 5056666687. The reversal of 5056666682 is 2866666505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2866666505 = 5 ⋅573333301.

It can be written as a sum of positive squares in only one way, i.e., 3922391641 + 1134275041 = 62629^2 + 33679^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5056666682.

It is not an unprimeable number, because it can be changed into a prime (5056666687) by changing a digit.

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 as a sum of consecutive naturals, namely, 1264166669 + ... + 1264166672.

Almost surely, 2^5056666682 is an apocalyptic number.

5056666682 is a deficient number, since it is larger than the sum of its proper divisors (2528333344).

5056666682 is a wasteful number, since it uses less digits than its factorization.

5056666682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528333343.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The square root of 5056666682 is about 71110.2431580711. The cubic root of 5056666682 is about 1716.4116059464.

The spelling of 5056666682 in words is "five billion, fifty-six million, six hundred sixty-six thousand, six hundred eighty-two".