5706717866 has 16 divisors (see below), whose sum is σ = 8957312424. Its totient is φ = 2723857344.

The previous prime is 5706717853. The next prime is 5706717883. The reversal of 5706717866 is 6687176075.

It can be written as a sum of positive squares in 4 ways, for example, as 5171767225 + 534950641 = 71915^2 + 23129^2 .

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723605 + ... + 731448.

Almost surely, 2^5706717866 is an apocalyptic number.

5706717866 is a deficient number, since it is larger than the sum of its proper divisors (3250594558).

5706717866 is a wasteful number, since it uses less digits than its factorization.

5706717866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455145.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The square root of 5706717866 is about 75542.8214061402. The cubic root of 5706717866 is about 1787.0174801139.

The spelling of 5706717866 in words is "five billion, seven hundred six million, seven hundred seventeen thousand, eight hundred sixty-six".