164924006689 has 16 divisors (see below), whose sum is σ = 178183595520. Its totient is φ = 151747027200.

The previous prime is 164924006659. The next prime is 164924006707. The reversal of 164924006689 is 986600429461.

It is a cyclic number.

It is not a de Polignac number, because 164924006689 - 2¹³ = 164923998497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164924006659) 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, 5633289 + ... + 5662489.

It is an arithmetic number, because the mean of its divisors is an integer number (11136474720).

Almost surely, 2^164924006689 is an apocalyptic number.

It is an amenable number.

164924006689 is a deficient number, since it is larger than the sum of its proper divisors (13259588831).

164924006689 is a wasteful number, since it uses less digits than its factorization.

164924006689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30600.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 164924006689 in words is "one hundred sixty-four billion, nine hundred twenty-four million, six thousand, six hundred eighty-nine".