2009179163 has 16 divisors (see below), whose sum is σ = 2052721440. Its totient is φ = 1966272000.

The previous prime is 2009179157. The next prime is 2009179169. The reversal of 2009179163 is 3619719002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2009179157) and next prime (2009179169).

It is a cyclic number.

It is not a de Polignac number, because 2009179163 - 2⁸ = 2009178907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2009179169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4794968 + ... + 4795386.

It is an arithmetic number, because the mean of its divisors is an integer number (128295090).

Almost surely, 2^2009179163 is an apocalyptic number.

2009179163 is a deficient number, since it is larger than the sum of its proper divisors (43542277).

2009179163 is a wasteful number, since it uses less digits than its factorization.

2009179163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 2009179163 is about 44823.8682288800. The cubic root of 2009179163 is about 1261.8456120267.

The spelling of 2009179163 in words is "two billion, nine million, one hundred seventy-nine thousand, one hundred sixty-three".