5667716306506 has 8 divisors (see below), whose sum is σ = 8502313954500. Its totient is φ = 2833611655008.

The previous prime is 5667716306459. The next prime is 5667716306509. The reversal of 5667716306506 is 6056036177665.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5031564903225 + 636151403281 = 2243115^2 + 797591^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5667716306509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123220381 + ... + 123266368.

Almost surely, 2^{5667716306506} is an apocalyptic number.

5667716306506 is a deficient number, since it is larger than the sum of its proper divisors (2834597647994).

5667716306506 is a wasteful number, since it uses less digits than its factorization.

5667716306506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246498248.

The product of its (nonzero) digits is 28576800, while the sum is 58.

The spelling of 5667716306506 in words is "five trillion, six hundred sixty-seven billion, seven hundred sixteen million, three hundred six thousand, five hundred six".