164604664534317 has 32 divisors (see below), whose sum is σ = 264029016683520. Its totient is φ = 89108791027200.

The previous prime is 164604664534301. The next prime is 164604664534319. The reversal of 164604664534317 is 713435466406461.

It is a happy number.

It is not a de Polignac number, because 164604664534317 - 2⁴ = 164604664534301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164604664534319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76376317 + ... + 78501917.

It is an arithmetic number, because the mean of its divisors is an integer number (8250906771360).

Almost surely, 2^{164604664534317} is an apocalyptic number.

It is an amenable number.

164604664534317 is a deficient number, since it is larger than the sum of its proper divisors (99424352149203).

164604664534317 is a wasteful number, since it uses less digits than its factorization.

164604664534317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319713.

The product of its (nonzero) digits is 104509440, while the sum is 60.

The spelling of 164604664534317 in words is "one hundred sixty-four trillion, six hundred four billion, six hundred sixty-four million, five hundred thirty-four thousand, three hundred seventeen".