506104300503 has 12 divisors (see below), whose sum is σ = 731174668120. Its totient is φ = 337340502576.

The previous prime is 506104300463. The next prime is 506104300567. The reversal of 506104300503 is 305003401605.

506104300503 is a `hidden beast` number, since 5 + 0 + 610 + 43 + 0 + 0 + 5 + 0 + 3 = 666.

It is not a de Polignac number, because 506104300503 - 2⁶ = 506104300439 is a prime.

It is a super-2 number, since 2×506104300503² (a number of 24 digits) contains 22 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 (506104301503) 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 11 ways as a sum of consecutive naturals, for example, 5145613 + ... + 5243046.

Almost surely, 2^506104300503 is an apocalyptic number.

506104300503 is a deficient number, since it is larger than the sum of its proper divisors (225070367617).

506104300503 is a wasteful number, since it uses less digits than its factorization.

506104300503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10394078 (or 10394075 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 506104300503 in words is "five hundred six billion, one hundred four million, three hundred thousand, five hundred three".