536245321 has 8 divisors (see below), whose sum is σ = 550355904. Its totient is φ = 522317040.

The previous prime is 536245319. The next prime is 536245349. The reversal of 536245321 is 123542635.

It is a happy number.

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 536245321 - 2¹ = 536245319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536245301) 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, 39606 + ... + 51391.

It is an arithmetic number, because the mean of its divisors is an integer number (68794488).

Almost surely, 2^536245321 is an apocalyptic number.

It is an amenable number.

536245321 is a deficient number, since it is larger than the sum of its proper divisors (14110583).

536245321 is an equidigital number, since it uses as much as digits as its factorization.

536245321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91151.

The product of its digits is 21600, while the sum is 31.

The square root of 536245321 is about 23156.9713261471. The cubic root of 536245321 is about 812.4335294261.

Adding to 536245321 its reverse (123542635), we get a palindrome (659787956).

The spelling of 536245321 in words is "five hundred thirty-six million, two hundred forty-five thousand, three hundred twenty-one".