4161500163 has 12 divisors (see below), whose sum is σ = 6124472640. Its totient is φ = 2721987216.

The previous prime is 4161500131. The next prime is 4161500197. The reversal of 4161500163 is 3610051614.

4161500163 is a `hidden beast` number, since 41 + 61 + 500 + 1 + 63 = 666.

It is not a de Polignac number, because 4161500163 - 2⁵ = 4161500131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4161500263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4361683 + ... + 4362636.

It is an arithmetic number, because the mean of its divisors is an integer number (510372720).

Almost surely, 2^4161500163 is an apocalyptic number.

4161500163 is a deficient number, since it is larger than the sum of its proper divisors (1962972477).

4161500163 is a wasteful number, since it uses less digits than its factorization.

4161500163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8724378 (or 8724375 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 4161500163 is about 64509.6904581009. The cubic root of 4161500163 is about 1608.4836053303.

Adding to 4161500163 its reverse (3610051614), we get a palindrome (7771551777).

The spelling of 4161500163 in words is "four billion, one hundred sixty-one million, five hundred thousand, one hundred sixty-three".