165445314 has 8 divisors (see below), whose sum is σ = 330890640. Its totient is φ = 55148436.

The previous prime is 165445307. The next prime is 165445327. The reversal of 165445314 is 413544561.

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

165445314 is an admirable 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, 13787104 + ... + 13787115.

It is an arithmetic number, because the mean of its divisors is an integer number (41361330).

Almost surely, 2^165445314 is an apocalyptic number.

165445314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165445314 is a wasteful number, since it uses less digits than its factorization.

165445314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27574224.

The product of its digits is 28800, while the sum is 33.

The square root of 165445314 is about 12862.5547229157. The cubic root of 165445314 is about 548.9736385032.

Adding to 165445314 its reverse (413544561), we get a palindrome (578989875).

The spelling of 165445314 in words is "one hundred sixty-five million, four hundred forty-five thousand, three hundred fourteen".