164255313 has 16 divisors (see below), whose sum is σ = 224533760. Its totient is φ = 106750224.

The previous prime is 164255297. The next prime is 164255317. The reversal of 164255313 is 313552461.

It is not a de Polignac number, because 164255313 - 2⁴ = 164255297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164255317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94470 + ... + 96192.

It is an arithmetic number, because the mean of its divisors is an integer number (14033360).

Almost surely, 2^164255313 is an apocalyptic number.

It is an amenable number.

164255313 is a deficient number, since it is larger than the sum of its proper divisors (60278447).

164255313 is a wasteful number, since it uses less digits than its factorization.

164255313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508.

The product of its digits is 10800, while the sum is 30.

The square root of 164255313 is about 12816.2128961718. The cubic root of 164255313 is about 547.6542664892.

The spelling of 164255313 in words is "one hundred sixty-four million, two hundred fifty-five thousand, three hundred thirteen".