532685213 has 2 divisors, whose sum is σ = 532685214. Its totient is φ = 532685212.

The previous prime is 532685207. The next prime is 532685227. The reversal of 532685213 is 312586235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 424483609 + 108201604 = 20603^2 + 10402^2 .

It is a cyclic number.

It is not a de Polignac number, because 532685213 - 2⁶ = 532685149 is a prime.

It is a super-2 number, since 2×532685213² = 567507072297710738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532685233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266342606 + 266342607.

It is an arithmetic number, because the mean of its divisors is an integer number (266342607).

Almost surely, 2^532685213 is an apocalyptic number.

It is an amenable number.

532685213 is a deficient number, since it is larger than the sum of its proper divisors (1).

532685213 is an equidigital number, since it uses as much as digits as its factorization.

532685213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 35.

The square root of 532685213 is about 23079.9742850810. The cubic root of 532685213 is about 810.6316330206.

The spelling of 532685213 in words is "five hundred thirty-two million, six hundred eighty-five thousand, two hundred thirteen".