164316055 has 4 divisors (see below), whose sum is σ = 197179272. Its totient is φ = 131452840.

The previous prime is 164316049. The next prime is 164316079. The reversal of 164316055 is 550613461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550613461 = 349 ⋅1577689.

It is not a de Polignac number, because 164316055 - 2¹⁷ = 164184983 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16431601 + ... + 16431610.

It is an arithmetic number, because the mean of its divisors is an integer number (49294818).

Almost surely, 2^164316055 is an apocalyptic number.

164316055 is a deficient number, since it is larger than the sum of its proper divisors (32863217).

164316055 is an equidigital number, since it uses as much as digits as its factorization.

164316055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32863216.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 164316055 is about 12818.5824099235. The cubic root of 164316055 is about 547.7217661134.

The spelling of 164316055 in words is "one hundred sixty-four million, three hundred sixteen thousand, fifty-five".