504290005 has 8 divisors (see below), whose sum is σ = 605268792. Its totient is φ = 403351488.

The previous prime is 504289997. The next prime is 504290021. The reversal of 504290005 is 500092405.

It can be written as a sum of positive squares in 4 ways, for example, as 39413284 + 464876721 = 6278^2 + 21561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 504290005 - 2³ = 504289997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41619 + ... + 52351.

It is an arithmetic number, because the mean of its divisors is an integer number (75658599).

Almost surely, 2^504290005 is an apocalyptic number.

It is an amenable number.

504290005 is a deficient number, since it is larger than the sum of its proper divisors (100978787).

504290005 is a wasteful number, since it uses less digits than its factorization.

504290005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20135.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 504290005 is about 22456.4023164887. The cubic root of 504290005 is about 795.9640507363.

The spelling of 504290005 in words is "five hundred four million, two hundred ninety thousand, five".