504120066717 has 16 divisors (see below), whose sum is σ = 674123331200. Its totient is φ = 335098855872.

The previous prime is 504120066713. The next prime is 504120066721. The reversal of 504120066717 is 717660021405.

It is an interprime number because it is at equal distance from previous prime (504120066713) and next prime (504120066721).

It is not a de Polignac number, because 504120066717 - 2² = 504120066713 is a prime.

It is a super-3 number, since 3×504120066717³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504120066713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4823784 + ... + 4927182.

It is an arithmetic number, because the mean of its divisors is an integer number (42132708200).

Almost surely, 2^504120066717 is an apocalyptic number.

It is an amenable number.

504120066717 is a deficient number, since it is larger than the sum of its proper divisors (170003264483).

504120066717 is a wasteful number, since it uses less digits than its factorization.

504120066717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108132.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 504120066717 in words is "five hundred four billion, one hundred twenty million, sixty-six thousand, seven hundred seventeen".