504255561106063 has 4 divisors (see below), whose sum is σ = 543044450421928. Its totient is φ = 465466671790200.

The previous prime is 504255561106061. The next prime is 504255561106079. The reversal of 504255561106063 is 360601165552405.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 504255561106063 - 2¹ = 504255561106061 is a prime.

It is a super-2 number, since 2×504255561106063² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504255561105998 and 504255561106016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504255561106061) 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 3 ways as a sum of consecutive naturals, for example, 19394444657913 + ... + 19394444657938.

It is an arithmetic number, because the mean of its divisors is an integer number (135761112605482).

Almost surely, 2^{504255561106063} is an apocalyptic number.

504255561106063 is a deficient number, since it is larger than the sum of its proper divisors (38788889315865).

504255561106063 is a wasteful number, since it uses less digits than its factorization.

504255561106063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38788889315864.

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 504255561106063 in words is "five hundred four trillion, two hundred fifty-five billion, five hundred sixty-one million, one hundred six thousand, sixty-three".