504481805 has 16 divisors (see below), whose sum is σ = 621001920. Its totient is φ = 393216768.

The previous prime is 504481763. The next prime is 504481823. The reversal of 504481805 is 508184405.

It is not a de Polignac number, because 504481805 - 2¹² = 504477709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90386 + ... + 95804.

It is an arithmetic number, because the mean of its divisors is an integer number (38812620).

Almost surely, 2^504481805 is an apocalyptic number.

It is an amenable number.

504481805 is a deficient number, since it is larger than the sum of its proper divisors (116520115).

504481805 is a wasteful number, since it uses less digits than its factorization.

504481805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900.

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 504481805 is about 22460.6724075661. The cubic root of 504481805 is about 796.0649493942.

The spelling of 504481805 in words is "five hundred four million, four hundred eighty-one thousand, eight hundred five".