172053 has 12 divisors (see below), whose sum is σ = 284128. Its totient is φ = 98280.

The previous prime is 172049. The next prime is 172069. The reversal of 172053 is 350271.

172053 is nontrivially palindromic in base 2 and base 8.

It is not a de Polignac number, because 172053 - 2² = 172049 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1303 + ... + 1428.

2¹⁷²⁰⁵³ is an apocalyptic number.

It is an amenable number.

172053 is a deficient number, since it is larger than the sum of its proper divisors (112075).

172053 is a wasteful number, since it uses less digits than its factorization.

172053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 172053 is about 414.7927193189. The cubic root of 172053 is about 55.6186892643.

It can be divided in two parts, 17205 and 3, that multiplied together give a palindrome (51615).

The spelling of 172053 in words is "one hundred seventy-two thousand, fifty-three".