533501 has 8 divisors (see below), whose sum is σ = 575520. Its totient is φ = 492912.

The previous prime is 533459. The next prime is 533509. The reversal of 533501 is 105335.

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

It is a cyclic number.

It is not a de Polignac number, because 533501 - 2¹⁸ = 271357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 533501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 491 + ... + 1143.

It is an arithmetic number, because the mean of its divisors is an integer number (71940).

2⁵³³⁵⁰¹ is an apocalyptic number.

It is an amenable number.

533501 is a deficient number, since it is larger than the sum of its proper divisors (42019).

533501 is a wasteful number, since it uses less digits than its factorization.

533501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715.

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 533501 is about 730.4115278389. The cubic root of 533501 is about 81.1045239050.

Adding to 533501 its reverse (105335), we get a palindrome (638836).

The spelling of 533501 in words is "five hundred thirty-three thousand, five hundred one".