504117263 has 8 divisors (see below), whose sum is σ = 556137456. Its totient is φ = 453988800.

The previous prime is 504117259. The next prime is 504117281. The reversal of 504117263 is 362711405.

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 504117263 - 2² = 504117259 is a prime.

It is a super-2 number, since 2×504117263² = 508268429709222338, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504117223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472373 + ... + 473438.

It is an arithmetic number, because the mean of its divisors is an integer number (69517182).

Almost surely, 2^504117263 is an apocalyptic number.

504117263 is a deficient number, since it is larger than the sum of its proper divisors (52020193).

504117263 is a wasteful number, since it uses less digits than its factorization.

504117263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945865.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 504117263 is about 22452.5558233356. Note that the first 3 decimals coincide. The cubic root of 504117263 is about 795.8731558654.

Adding to 504117263 its reverse (362711405), we get a palindrome (866828668).

The spelling of 504117263 in words is "five hundred four million, one hundred seventeen thousand, two hundred sixty-three".