165468054 has 8 divisors (see below), whose sum is σ = 330936120. Its totient is φ = 55156016.

The previous prime is 165468041. The next prime is 165468071. The reversal of 165468054 is 450864561.

It is a happy number.

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

165468054 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 13788999 + ... + 13789010.

It is an arithmetic number, because the mean of its divisors is an integer number (41367015).

Almost surely, 2^165468054 is an apocalyptic number.

165468054 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.

165468054 is a wasteful number, since it uses less digits than its factorization.

165468054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27578014.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 165468054 is about 12863.4386537970. The cubic root of 165468054 is about 548.9987889861.

The spelling of 165468054 in words is "one hundred sixty-five million, four hundred sixty-eight thousand, fifty-four".