504464405 has 8 divisors (see below), whose sum is σ = 631677312. Its totient is φ = 386024848.

The previous prime is 504464377. The next prime is 504464417.

504464405 is nontrivially palindromic in base 10.

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 504464405 - 2¹⁸ = 504202261 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2193209 + ... + 2193438.

It is an arithmetic number, because the mean of its divisors is an integer number (78959664).

Almost surely, 2^504464405 is an apocalyptic number.

It is an amenable number.

504464405 is a deficient number, since it is larger than the sum of its proper divisors (127212907).

504464405 is a wasteful number, since it uses less digits than its factorization.

504464405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4386675.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 504464405 is about 22460.2850605241. The cubic root of 504464405 is about 796.0557969734.

The spelling of 504464405 in words is "five hundred four million, four hundred sixty-four thousand, four hundred five".