533507 has 4 divisors (see below), whose sum is σ = 574560. Its totient is φ = 492456.

The previous prime is 533459. The next prime is 533509. The reversal of 533507 is 705335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 705335 = 5 ⋅141067.

It is a cyclic number.

It is not a de Polignac number, because 533507 - 2¹² = 529411 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 533507.

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 (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20507 + ... + 20532.

It is an arithmetic number, because the mean of its divisors is an integer number (143640).

2⁵³³⁵⁰⁷ is an apocalyptic number.

533507 is a deficient number, since it is larger than the sum of its proper divisors (41053).

533507 is a wasteful number, since it uses less digits than its factorization.

533507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41052.

The product of its (nonzero) digits is 1575, while the sum is 23.

The square root of 533507 is about 730.4156351010. The cubic root of 533507 is about 81.1048279503.

The spelling of 533507 in words is "five hundred thirty-three thousand, five hundred seven".