503322463 has 24 divisors (see below), whose sum is σ = 610675200. Its totient is φ = 413114688.

The previous prime is 503322461. The next prime is 503322473. The reversal of 503322463 is 364223305.

It is not a de Polignac number, because 503322463 - 2¹ = 503322461 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 (503322461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179073 + ... + 181861.

It is an arithmetic number, because the mean of its divisors is an integer number (25444800).

Almost surely, 2^503322463 is an apocalyptic number.

503322463 is a deficient number, since it is larger than the sum of its proper divisors (107352737).

503322463 is a wasteful number, since it uses less digits than its factorization.

503322463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959 (or 2952 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 503322463 is about 22434.8492974658. The cubic root of 503322463 is about 795.4546733963.

Adding to 503322463 its reverse (364223305), we get a palindrome (867545768).

The spelling of 503322463 in words is "five hundred three million, three hundred twenty-two thousand, four hundred sixty-three".