324523 has 2 divisors, whose sum is σ = 324524. Its totient is φ = 324522.

The previous prime is 324517. The next prime is 324529. The reversal of 324523 is 325423.

It is a balanced prime because it is at equal distance from previous prime (324517) and next prime (324529).

It is a cyclic number.

It is not a de Polignac number, because 324523 - 2⁵ = 324491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324523.

It is not a weakly prime, because it can be changed into another prime (324529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162261 + 162262.

It is an arithmetic number, because the mean of its divisors is an integer number (162262).

2³²⁴⁵²³ is an apocalyptic number.

324523 is a deficient number, since it is larger than the sum of its proper divisors (1).

324523 is an equidigital number, since it uses as much as digits as its factorization.

324523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 19.

The square root of 324523 is about 569.6692022569. The cubic root of 324523 is about 68.7197905844.

Adding to 324523 its reverse (325423), we get a palindrome (649946).

Subtracting 324523 from its reverse (325423), we obtain a square (900 = 30²).

The spelling of 324523 in words is "three hundred twenty-four thousand, five hundred twenty-three".