4066332605 has 16 divisors (see below), whose sum is σ = 5016466944. Its totient is φ = 3162739200.

The previous prime is 4066332593. The next prime is 4066332637. The reversal of 4066332605 is 5062336604.

It is not a de Polignac number, because 4066332605 - 2⁸ = 4066332349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21812 + ... + 92781.

It is an arithmetic number, because the mean of its divisors is an integer number (313529184).

Almost surely, 2^4066332605 is an apocalyptic number.

It is an amenable number.

4066332605 is a deficient number, since it is larger than the sum of its proper divisors (950134339).

4066332605 is a wasteful number, since it uses less digits than its factorization.

4066332605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114796.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 4066332605 is about 63767.8022594475. The cubic root of 4066332605 is about 1596.1276937810.

The spelling of 4066332605 in words is "four billion, sixty-six million, three hundred thirty-two thousand, six hundred five".