504463 has 4 divisors (see below), whose sum is σ = 520768. Its totient is φ = 488160.

The previous prime is 504461. The next prime is 504473. The reversal of 504463 is 364405.

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 504463 - 2¹ = 504461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504461) 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, 8106 + ... + 8167.

It is an arithmetic number, because the mean of its divisors is an integer number (130192).

2⁵⁰⁴⁴⁶³ is an apocalyptic number.

504463 is a deficient number, since it is larger than the sum of its proper divisors (16305).

504463 is a wasteful number, since it uses less digits than its factorization.

504463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16304.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 504463 is about 710.2555877992. The cubic root of 504463 is about 79.6055057933.

Adding to 504463 its reverse (364405), we get a palindrome (868868).

The spelling of 504463 in words is "five hundred four thousand, four hundred sixty-three".