530541 has 24 divisors (see below), whose sum is σ = 876096. Its totient is φ = 306240.

The previous prime is 530539. The next prime is 530549. The reversal of 530541 is 145035.

It is not a de Polignac number, because 530541 - 2¹ = 530539 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530549) 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, 2161 + ... + 2393.

It is an arithmetic number, because the mean of its divisors is an integer number (36504).

2⁵³⁰⁵⁴¹ is an apocalyptic number.

It is an amenable number.

530541 is a deficient number, since it is larger than the sum of its proper divisors (345555).

530541 is a wasteful number, since it uses less digits than its factorization.

530541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 270 counting only the distinct ones).

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

The square root of 530541 is about 728.3824544839. The cubic root of 530541 is about 80.9542494269.

Adding to 530541 its reverse (145035), we get a palindrome (675576).

The spelling of 530541 in words is "five hundred thirty thousand, five hundred forty-one".