164108159 has 4 divisors (see below), whose sum is σ = 165195120. Its totient is φ = 163021200.

The previous prime is 164108099. The next prime is 164108171. The reversal of 164108159 is 951801461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 164108159 - 2⁸ = 164107903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164108759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543254 + ... + 543555.

It is an arithmetic number, because the mean of its divisors is an integer number (41298780).

Almost surely, 2^164108159 is an apocalyptic number.

164108159 is a deficient number, since it is larger than the sum of its proper divisors (1086961).

164108159 is a wasteful number, since it uses less digits than its factorization.

164108159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086960.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 164108159 is about 12810.4706783162. The cubic root of 164108159 is about 547.4906724014.

The spelling of 164108159 in words is "one hundred sixty-four million, one hundred eight thousand, one hundred fifty-nine".