54530 has 32 divisors (see below), whose sum is σ = 120960. Its totient is φ = 17280.

The previous prime is 54521. The next prime is 54539. The reversal of 54530 is 3545.

54530 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (54521) and next prime (54539).

It is a plaindrome in base 15.

It is a nialpdrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 54499 and 54508.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 54530.

It is not an unprimeable number, because it can be changed into a prime (54539) 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, 1310 + ... + 1350.

It is an arithmetic number, because the mean of its divisors is an integer number (3780).

2⁵⁴⁵³⁰ is an apocalyptic number.

54530 is an abundant number, since it is smaller than the sum of its proper divisors (66430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60480).

54530 is a wasteful number, since it uses less digits than its factorization.

54530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 54530 is about 233.5165946994. The cubic root of 54530 is about 37.9208880432.

It can be divided in two parts, 545 and 30, that added together give a palindrome (575).

The spelling of 54530 in words is "fifty-four thousand, five hundred thirty".