504332613 has 6 divisors (see below), whose sum is σ = 728480454. Its totient is φ = 336221736.

The previous prime is 504332597. The next prime is 504332629. The reversal of 504332613 is 316233405.

It is a happy number.

504332613 is a `hidden beast` number, since 5 + 0 + 43 + 3 + 2 + 613 = 666.

It is an interprime number because it is at equal distance from previous prime (504332597) and next prime (504332629).

It can be written as a sum of positive squares in only one way, i.e., 417507489 + 86825124 = 20433^2 + 9318^2 .

It is not a de Polignac number, because 504332613 - 2⁴ = 504332597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504332663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28018470 + ... + 28018487.

It is an arithmetic number, because the mean of its divisors is an integer number (121413409).

Almost surely, 2^504332613 is an apocalyptic number.

It is an amenable number.

504332613 is a deficient number, since it is larger than the sum of its proper divisors (224147841).

504332613 is a wasteful number, since it uses less digits than its factorization.

504332613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56036963 (or 56036960 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 504332613 is about 22457.3509791338. The cubic root of 504332613 is about 795.9864673886.

The spelling of 504332613 in words is "five hundred four million, three hundred thirty-two thousand, six hundred thirteen".