164509106003 has 8 divisors (see below), whose sum is σ = 179637219840. Its totient is φ = 149409782280.

The previous prime is 164509105991. The next prime is 164509106011. The reversal of 164509106003 is 300601905461.

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

It is not a de Polignac number, because 164509106003 - 2³⁰ = 163435364179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164509106303) 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, 7185575 + ... + 7208432.

It is an arithmetic number, because the mean of its divisors is an integer number (22454652480).

Almost surely, 2^164509106003 is an apocalyptic number.

164509106003 is a deficient number, since it is larger than the sum of its proper divisors (15128113837).

164509106003 is a wasteful number, since it uses less digits than its factorization.

164509106003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14395057.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 164509106003 in words is "one hundred sixty-four billion, five hundred nine million, one hundred six thousand, three".