533541 has 8 divisors (see below), whose sum is σ = 734464. Its totient is φ = 344160.

The previous prime is 533509. The next prime is 533543. The reversal of 533541 is 145335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 533541 - 2⁵ = 533509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2776 + ... + 2961.

It is an arithmetic number, because the mean of its divisors is an integer number (91808).

2⁵³³⁵⁴¹ is an apocalyptic number.

It is an amenable number.

533541 is a deficient number, since it is larger than the sum of its proper divisors (200923).

533541 is a wasteful number, since it uses less digits than its factorization.

533541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5771.

The product of its digits is 900, while the sum is 21.

The square root of 533541 is about 730.4389091498. The cubic root of 533541 is about 81.1065508303.

Adding to 533541 its reverse (145335), we get a palindrome (678876).

The spelling of 533541 in words is "five hundred thirty-three thousand, five hundred forty-one".