504838481 has 4 divisors (see below), whose sum is σ = 576958272. Its totient is φ = 432718692.

The previous prime is 504838459. The next prime is 504838483. The reversal of 504838481 is 184838405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-504838481 is a prime.

It is a super-2 number, since 2×504838481² = 509723783796774722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504838483) 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, 36059885 + ... + 36059898.

It is an arithmetic number, because the mean of its divisors is an integer number (144239568).

Almost surely, 2^504838481 is an apocalyptic number.

It is an amenable number.

504838481 is a deficient number, since it is larger than the sum of its proper divisors (72119791).

504838481 is an equidigital number, since it uses as much as digits as its factorization.

504838481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72119790.

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 504838481 is about 22468.6110162600. The cubic root of 504838481 is about 796.2525150437.

The spelling of 504838481 in words is "five hundred four million, eight hundred thirty-eight thousand, four hundred eighty-one".