533911013 has 2 divisors, whose sum is σ = 533911014. Its totient is φ = 533911012.

The previous prime is 533910973. The next prime is 533911069. The reversal of 533911013 is 310119335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 429401284 + 104509729 = 20722^2 + 10223^2 .

It is a cyclic number.

It is not a de Polignac number, because 533911013 - 2⁸ = 533910757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533901013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266955506 + 266955507.

It is an arithmetic number, because the mean of its divisors is an integer number (266955507).

Almost surely, 2^533911013 is an apocalyptic number.

It is an amenable number.

533911013 is a deficient number, since it is larger than the sum of its proper divisors (1).

533911013 is an equidigital number, since it uses as much as digits as its factorization.

533911013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 26.

The square root of 533911013 is about 23106.5145143096. The cubic root of 533911013 is about 811.2529574608.

The spelling of 533911013 in words is "five hundred thirty-three million, nine hundred eleven thousand, thirteen".