168053 has 4 divisors (see below), whose sum is σ = 169248. Its totient is φ = 166860.

The previous prime is 168043. The next prime is 168067. The reversal of 168053 is 350861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 350861 = 7 ⋅50123.

It is a cyclic number.

It is not a de Polignac number, because 168053 - 2⁴ = 168037 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 (168013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353 + ... + 678.

It is an arithmetic number, because the mean of its divisors is an integer number (42312).

2¹⁶⁸⁰⁵³ is an apocalyptic number.

It is an amenable number.

168053 is a deficient number, since it is larger than the sum of its proper divisors (1195).

168053 is a wasteful number, since it uses less digits than its factorization.

168053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 168053 is about 409.9426789199. The cubic root of 168053 is about 55.1842854168.

The spelling of 168053 in words is "one hundred sixty-eight thousand, fifty-three".