535533013 has 2 divisors, whose sum is σ = 535533014. Its totient is φ = 535533012.

The previous prime is 535532999. The next prime is 535533043. The reversal of 535533013 is 310335535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 533702404 + 1830609 = 23102^2 + 1353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535533013 is a prime.

It is equal to p_28126225 and since 535533013 and 28126225 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535533043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267766506 + 267766507.

It is an arithmetic number, because the mean of its divisors is an integer number (267766507).

Almost surely, 2^535533013 is an apocalyptic number.

It is an amenable number.

535533013 is a deficient number, since it is larger than the sum of its proper divisors (1).

535533013 is an equidigital number, since it uses as much as digits as its factorization.

535533013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10125, while the sum is 28.

The square root of 535533013 is about 23141.5862248032. The cubic root of 535533013 is about 812.0736448085.

Adding to 535533013 its reverse (310335535), we get a palindrome (845868548).

The spelling of 535533013 in words is "five hundred thirty-five million, five hundred thirty-three thousand, thirteen".