5668106786 has 4 divisors (see below), whose sum is σ = 8502160182. Its totient is φ = 2834053392.

The previous prime is 5668106749. The next prime is 5668106819. The reversal of 5668106786 is 6876018665.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6876018665 = 5 ⋅1375203733.

It can be written as a sum of positive squares in only one way, i.e., 5562325561 + 105781225 = 74581^2 + 10285^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1417026695 + ... + 1417026698.

Almost surely, 2^5668106786 is an apocalyptic number.

5668106786 is a deficient number, since it is larger than the sum of its proper divisors (2834053396).

5668106786 is a wasteful number, since it uses less digits than its factorization.

5668106786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834053395.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The square root of 5668106786 is about 75286.8300966378. The cubic root of 5668106786 is about 1782.9780960765.

The spelling of 5668106786 in words is "five billion, six hundred sixty-eight million, one hundred six thousand, seven hundred eighty-six".