533530001 has 2 divisors, whose sum is σ = 533530002. Its totient is φ = 533530000.

The previous prime is 533529967. The next prime is 533530003. The reversal of 533530001 is 100035335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 437019025 + 96510976 = 20905^2 + 9824^2 .

It is a cyclic number.

It is not a de Polignac number, because 533530001 - 2¹⁰ = 533528977 is a prime.

It is a Sophie Germain prime.

Together with 533530003, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (533530003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266765000 + 266765001.

It is an arithmetic number, because the mean of its divisors is an integer number (266765001).

Almost surely, 2^533530001 is an apocalyptic number.

It is an amenable number.

533530001 is a deficient number, since it is larger than the sum of its proper divisors (1).

533530001 is an equidigital number, since it uses as much as digits as its factorization.

533530001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 533530001 is about 23098.2683550088. The cubic root of 533530001 is about 811.0599348660.

Adding to 533530001 its reverse (100035335), we get a palindrome (633565336).

The spelling of 533530001 in words is "five hundred thirty-three million, five hundred thirty thousand, one".