504313323 has 4 divisors (see below), whose sum is σ = 672417768. Its totient is φ = 336208880.

The previous prime is 504313321. The next prime is 504313343. The reversal of 504313323 is 323313405.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 504313323 - 2¹ = 504313321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504313293 and 504313302.

It is not an unprimeable number, because it can be changed into a prime (504313321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84052218 + ... + 84052223.

It is an arithmetic number, because the mean of its divisors is an integer number (168104442).

Almost surely, 2^504313323 is an apocalyptic number.

504313323 is a deficient number, since it is larger than the sum of its proper divisors (168104445).

504313323 is a wasteful number, since it uses less digits than its factorization.

504313323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168104444.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 504313323 is about 22456.9214942743. The cubic root of 504313323 is about 795.9763188118.

Adding to 504313323 its reverse (323313405), we get a palindrome (827626728).

The spelling of 504313323 in words is "five hundred four million, three hundred thirteen thousand, three hundred twenty-three".