14553 has 24 divisors (see below), whose sum is σ = 27360. Its totient is φ = 7560.

The previous prime is 14551. The next prime is 14557. The reversal of 14553 is 35541.

It is not a de Polignac number, because 14553 - 2¹ = 14551 is a prime.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (14551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1318 + ... + 1328.

It is an arithmetic number, because the mean of its divisors is an integer number (1140).

2¹⁴⁵⁵³ is an apocalyptic number.

It is an amenable number.

14553 is a deficient number, since it is larger than the sum of its proper divisors (12807).

14553 is a wasteful number, since it uses less digits than its factorization.

14553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34 (or 21 counting only the distinct ones).

The product of its digits is 300, while the sum is 18.

The square root of 14553 is about 120.6358155773. The cubic root of 14553 is about 24.4146691332.

Subtracting from 14553 its sum of digits (18), we obtain a triangular number (14535 = T₁₇₀).

It can be divided in two parts, 1 and 4553, that added together give a palindrome (4554).

The spelling of 14553 in words is "fourteen thousand, five hundred fifty-three".