506466036503 has 32 divisors (see below), whose sum is σ = 589028160000. Its totient is φ = 426506259456.

The previous prime is 506466036497. The next prime is 506466036521. The reversal of 506466036503 is 305630664605.

It is a cyclic number.

It is not a de Polignac number, because 506466036503 - 2⁸ = 506466036247 is a prime.

It is a super-2 number, since 2×506466036503² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506466036563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163956383 + ... + 163959471.

It is an arithmetic number, because the mean of its divisors is an integer number (18407130000).

Almost surely, 2^506466036503 is an apocalyptic number.

506466036503 is a deficient number, since it is larger than the sum of its proper divisors (82562123497).

506466036503 is a wasteful number, since it uses less digits than its factorization.

506466036503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311.

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

The spelling of 506466036503 in words is "five hundred six billion, four hundred sixty-six million, thirty-six thousand, five hundred three".