504314013 has 16 divisors (see below), whose sum is σ = 773198336. Its totient is φ = 286409520.

The previous prime is 504314011. The next prime is 504314021. The reversal of 504314013 is 310413405.

It is not a de Polignac number, because 504314013 - 2¹ = 504314011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504314011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70243 + ... + 77088.

It is an arithmetic number, because the mean of its divisors is an integer number (48324896).

Almost surely, 2^504314013 is an apocalyptic number.

It is an amenable number.

504314013 is a deficient number, since it is larger than the sum of its proper divisors (268884323).

504314013 is a wasteful number, since it uses less digits than its factorization.

504314013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147504.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 504314013 is about 22456.9368570159. The cubic root of 504314013 is about 795.9766818291.

Adding to 504314013 its reverse (310413405), we get a palindrome (814727418).

The spelling of 504314013 in words is "five hundred four million, three hundred fourteen thousand, thirteen".