536643213 has 8 divisors (see below), whose sum is σ = 716425248. Its totient is φ = 357311664.

The previous prime is 536643197. The next prime is 536643229. The reversal of 536643213 is 312346635.

It is an interprime number because it is at equal distance from previous prime (536643197) and next prime (536643229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 536643213 - 2⁴ = 536643197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536643293) 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, 109831 + ... + 114612.

It is an arithmetic number, because the mean of its divisors is an integer number (89553156).

Almost surely, 2^536643213 is an apocalyptic number.

It is an amenable number.

536643213 is a deficient number, since it is larger than the sum of its proper divisors (179782035).

536643213 is a wasteful number, since it uses less digits than its factorization.

536643213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225243.

The product of its digits is 38880, while the sum is 33.

The square root of 536643213 is about 23165.5609256500. The cubic root of 536643213 is about 812.6344206161.

Adding to 536643213 its reverse (312346635), we get a palindrome (848989848).

The spelling of 536643213 in words is "five hundred thirty-six million, six hundred forty-three thousand, two hundred thirteen".