506466063503 has 4 divisors (see below), whose sum is σ = 512156693520. Its totient is φ = 500775433488.

The previous prime is 506466063479. The next prime is 506466063527. The reversal of 506466063503 is 305360664605.

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

It is an interprime number because it is at equal distance from previous prime (506466063479) and next prime (506466063527).

It is a cyclic number.

It is not a de Polignac number, because 506466063503 - 2¹⁴ = 506466047119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506466063563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2845314875 + ... + 2845315052.

It is an arithmetic number, because the mean of its divisors is an integer number (128039173380).

Almost surely, 2^506466063503 is an apocalyptic number.

506466063503 is a deficient number, since it is larger than the sum of its proper divisors (5690630017).

506466063503 is an equidigital number, since it uses as much as digits as its factorization.

506466063503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5690630016.

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 506466063503 in words is "five hundred six billion, four hundred sixty-six million, sixty-three thousand, five hundred three".