6066664139 has 2 divisors, whose sum is σ = 6066664140. Its totient is φ = 6066664138.

The previous prime is 6066664117. The next prime is 6066664169. The reversal of 6066664139 is 9314666606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6066664139 - 2²⁴ = 6049886923 is a prime.

It is a super-2 number, since 2×6066664139² = 73608827550857222642, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6066664093 and 6066664102.

It is not a weakly prime, because it can be changed into another prime (6066664169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3033332069 + 3033332070.

It is an arithmetic number, because the mean of its divisors is an integer number (3033332070).

Almost surely, 2^6066664139 is an apocalyptic number.

6066664139 is a deficient number, since it is larger than the sum of its proper divisors (1).

6066664139 is an equidigital number, since it uses as much as digits as its factorization.

6066664139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 47.

The square root of 6066664139 is about 77888.7934108624. The cubic root of 6066664139 is about 1823.8256423304.

The spelling of 6066664139 in words is "six billion, sixty-six million, six hundred sixty-four thousand, one hundred thirty-nine".