2160163506 has 16 divisors (see below), whose sum is σ = 4401843264. Its totient is φ = 706468464.

The previous prime is 2160163459. The next prime is 2160163547. The reversal of 2160163506 is 6053610612.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3396166 + ... + 3396801.

It is an arithmetic number, because the mean of its divisors is an integer number (275115204).

Almost surely, 2^2160163506 is an apocalyptic number.

2160163506 is an abundant number, since it is smaller than the sum of its proper divisors (2241679758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2160163506 is a wasteful number, since it uses less digits than its factorization.

2160163506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6793025.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2160163506 is about 46477.5591656877. The cubic root of 2160163506 is about 1292.6934301405.

The spelling of 2160163506 in words is "two billion, one hundred sixty million, one hundred sixty-three thousand, five hundred six".