165053 has 16 divisors (see below), whose sum is σ = 213120. Its totient is φ = 124416.
The previous prime is 165049. The next prime is 165059. The reversal of 165053 is 350561.
165053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 165053 - 22 = 165049 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (165059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2225 + ... + 2297.
It is an arithmetic number, because the mean of its divisors is an integer number (13320).
2165053 is an apocalyptic number.
It is an amenable number.
165053 is a deficient number, since it is larger than the sum of its proper divisors (48067).
165053 is a wasteful number, since it uses less digits than its factorization.
165053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116.
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 165053 is about 406.2671534840. The cubic root of 165053 is about 54.8539375168.
The spelling of 165053 in words is "one hundred sixty-five thousand, fifty-three".
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