4165432163 has 2 divisors, whose sum is σ = 4165432164. Its totient is φ = 4165432162.

The previous prime is 4165432151. The next prime is 4165432241. The reversal of 4165432163 is 3612345614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4165432163 - 2⁴ = 4165432147 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (4165431163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2082716081 + 2082716082.

It is an arithmetic number, because the mean of its divisors is an integer number (2082716082).

Almost surely, 2^4165432163 is an apocalyptic number.

4165432163 is a deficient number, since it is larger than the sum of its proper divisors (1).

4165432163 is an equidigital number, since it uses as much as digits as its factorization.

4165432163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 35.

The square root of 4165432163 is about 64540.1593041108. The cubic root of 4165432163 is about 1608.9900386204.

Adding to 4165432163 its reverse (3612345614), we get a palindrome (7777777777).

The spelling of 4165432163 in words is "four billion, one hundred sixty-five million, four hundred thirty-two thousand, one hundred sixty-three".