164545495 has 8 divisors (see below), whose sum is σ = 197569584. Its totient is φ = 131559744.

The previous prime is 164545483. The next prime is 164545517. The reversal of 164545495 is 594545461.

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

It is a cyclic number.

It is not a de Polignac number, because 164545495 - 2¹⁷ = 164414423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 907 + ... + 18163.

It is an arithmetic number, because the mean of its divisors is an integer number (24696198).

Almost surely, 2^164545495 is an apocalyptic number.

164545495 is a deficient number, since it is larger than the sum of its proper divisors (33024089).

164545495 is a wasteful number, since it uses less digits than its factorization.

164545495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19169.

The product of its digits is 432000, while the sum is 43.

The square root of 164545495 is about 12827.5287955241. The cubic root of 164545495 is about 547.9765816177.

The spelling of 164545495 in words is "one hundred sixty-four million, five hundred forty-five thousand, four hundred ninety-five".