6066664129 has 4 divisors (see below), whose sum is σ = 6090270084. Its totient is φ = 6043058176.

The previous prime is 6066664117. The next prime is 6066664139. The reversal of 6066664129 is 9214666606.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4611089025 + 1455575104 = 67905^2 + 38152^2 .

It is a cyclic number.

It is not a de Polignac number, because 6066664129 - 2¹¹ = 6066662081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6066664139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11802592 + ... + 11803105.

It is an arithmetic number, because the mean of its divisors is an integer number (1522567521).

Almost surely, 2^6066664129 is an apocalyptic number.

It is an amenable number.

6066664129 is a deficient number, since it is larger than the sum of its proper divisors (23605955).

6066664129 is a wasteful number, since it uses less digits than its factorization.

6066664129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23605954.

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 6066664129 is about 77888.7933466683. The cubic root of 6066664129 is about 1823.8256413283.

The spelling of 6066664129 in words is "six billion, sixty-six million, six hundred sixty-four thousand, one hundred twenty-nine".