533252213 has 8 divisors (see below), whose sum is σ = 574450968. Its totient is φ = 492079104.

The previous prime is 533252201. The next prime is 533252219. The reversal of 533252213 is 312252335.

It can be written as a sum of positive squares in 4 ways, for example, as 1350244 + 531901969 = 1162^2 + 23063^2 .

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 533252213 - 2⁴ = 533252197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533252219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79145 + ... + 85617.

It is an arithmetic number, because the mean of its divisors is an integer number (71806371).

Almost surely, 2^533252213 is an apocalyptic number.

It is an amenable number.

533252213 is a deficient number, since it is larger than the sum of its proper divisors (41198755).

533252213 is a wasteful number, since it uses less digits than its factorization.

533252213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12823.

The product of its digits is 5400, while the sum is 26.

The square root of 533252213 is about 23092.2543940604. The cubic root of 533252213 is about 810.9191481373.

The spelling of 533252213 in words is "five hundred thirty-three million, two hundred fifty-two thousand, two hundred thirteen".