2160163499 has 8 divisors (see below), whose sum is σ = 2336066880. Its totient is φ = 1985651136.

The previous prime is 2160163459. The next prime is 2160163547. The reversal of 2160163499 is 9943610612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2160163499 - 2²⁸ = 1891728043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2160163459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344522 + ... + 350735.

It is an arithmetic number, because the mean of its divisors is an integer number (292008360).

Almost surely, 2^2160163499 is an apocalyptic number.

2160163499 is a deficient number, since it is larger than the sum of its proper divisors (175903381).

2160163499 is a wasteful number, since it uses less digits than its factorization.

2160163499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695509.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 2160163499 is about 46477.5590903825. The cubic root of 2160163499 is about 1292.6934287441.

The spelling of 2160163499 in words is "two billion, one hundred sixty million, one hundred sixty-three thousand, four hundred ninety-nine".