504320456065 has 8 divisors (see below), whose sum is σ = 613708273728. Its totient is φ = 397773880560.

The previous prime is 504320456063. The next prime is 504320456069. The reversal of 504320456065 is 560654023405.

It is a happy number.

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

It is not a de Polignac number, because 504320456065 - 2¹ = 504320456063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504320456063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710310147 + ... + 710310856.

It is an arithmetic number, because the mean of its divisors is an integer number (76713534216).

Almost surely, 2^504320456065 is an apocalyptic number.

It is an amenable number.

504320456065 is a deficient number, since it is larger than the sum of its proper divisors (109387817663).

504320456065 is a wasteful number, since it uses less digits than its factorization.

504320456065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420621079.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 504320456065 in words is "five hundred four billion, three hundred twenty million, four hundred fifty-six thousand, sixty-five".