4161566683 has 2 divisors, whose sum is σ = 4161566684. Its totient is φ = 4161566682.

The previous prime is 4161566677. The next prime is 4161566719. The reversal of 4161566683 is 3866651614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4161566683 - 2²⁹ = 3624695771 is a prime.

It is not a weakly prime, because it can be changed into another prime (4161566603) 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, 2080783341 + 2080783342.

It is an arithmetic number, because the mean of its divisors is an integer number (2080783342).

Almost surely, 2^4161566683 is an apocalyptic number.

4161566683 is a deficient number, since it is larger than the sum of its proper divisors (1).

4161566683 is an equidigital number, since it uses as much as digits as its factorization.

4161566683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 4161566683 is about 64510.2060374946. The cubic root of 4161566683 is about 1608.4921756179.

The spelling of 4161566683 in words is "four billion, one hundred sixty-one million, five hundred sixty-six thousand, six hundred eighty-three".