5668836194 has 8 divisors (see below), whose sum is σ = 9718004928. Its totient is φ = 2429501220.

The previous prime is 5668836179. The next prime is 5668836223. The reversal of 5668836194 is 4916388665.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202458422 + ... + 202458449.

It is an arithmetic number, because the mean of its divisors is an integer number (1214750616).

Almost surely, 2^5668836194 is an apocalyptic number.

5668836194 is a deficient number, since it is larger than the sum of its proper divisors (4049168734).

5668836194 is a wasteful number, since it uses less digits than its factorization.

5668836194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404916880.

The product of its digits is 7464960, while the sum is 56.

The square root of 5668836194 is about 75291.6741346611. The cubic root of 5668836194 is about 1783.0545744466.

The spelling of 5668836194 in words is "five billion, six hundred sixty-eight million, eight hundred thirty-six thousand, one hundred ninety-four".