164573693005 has 16 divisors (see below), whose sum is σ = 199483231104. Its totient is φ = 130329604800.

The previous prime is 164573693003. The next prime is 164573693107. The reversal of 164573693005 is 500396375461.

It is not a de Polignac number, because 164573693005 - 2¹ = 164573693003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 164573693005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164573693003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2761654 + ... + 2820616.

It is an arithmetic number, because the mean of its divisors is an integer number (12467701944).

Almost surely, 2^164573693005 is an apocalyptic number.

It is an amenable number.

164573693005 is a deficient number, since it is larger than the sum of its proper divisors (34909538099).

164573693005 is a wasteful number, since it uses less digits than its factorization.

164573693005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64596.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 164573693005 in words is "one hundred sixty-four billion, five hundred seventy-three million, six hundred ninety-three thousand, five".