5666703844 has 24 divisors (see below), whose sum is σ = 10394334720. Its totient is φ = 2697999744.

The previous prime is 5666703841. The next prime is 5666703851. The reversal of 5666703844 is 4483076665.

It is a super-2 number, since 2×5666703844² = 64223064911208752672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5666703841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117589 + ... + 158620.

It is an arithmetic number, because the mean of its divisors is an integer number (433097280).

Almost surely, 2^5666703844 is an apocalyptic number.

It is an amenable number.

5666703844 is a deficient number, since it is larger than the sum of its proper divisors (4727630876).

5666703844 is a wasteful number, since it uses less digits than its factorization.

5666703844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276459 (or 276457 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The square root of 5666703844 is about 75277.5122065016. The cubic root of 5666703844 is about 1782.8309792726.

The spelling of 5666703844 in words is "five billion, six hundred sixty-six million, seven hundred three thousand, eight hundred forty-four".