4666326539 has 16 divisors (see below), whose sum is σ = 5436481536. Its totient is φ = 3922648800.

The previous prime is 4666326463. The next prime is 4666326551. The reversal of 4666326539 is 9356236664.

It is not a de Polignac number, because 4666326539 - 2⁸ = 4666326283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4666326139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70349 + ... + 119505.

It is an arithmetic number, because the mean of its divisors is an integer number (339780096).

Almost surely, 2^4666326539 is an apocalyptic number.

4666326539 is a deficient number, since it is larger than the sum of its proper divisors (770154997).

4666326539 is a wasteful number, since it uses less digits than its factorization.

4666326539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49426.

The product of its digits is 4199040, while the sum is 50.

The square root of 4666326539 is about 68310.5155814242. The cubic root of 4666326539 is about 1671.0587115892.

The spelling of 4666326539 in words is "four billion, six hundred sixty-six million, three hundred twenty-six thousand, five hundred thirty-nine".