606466161566503 has 16 divisors (see below), whose sum is σ = 710018048323584. Its totient is φ = 507143057999040.

The previous prime is 606466161566497. The next prime is 606466161566527. The reversal of 606466161566503 is 305665161664606.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 606466161566503 - 2⁵ = 606466161566471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606466161566003) 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 15 ways as a sum of consecutive naturals, for example, 9828426 + ... + 36187432.

It is an arithmetic number, because the mean of its divisors is an integer number (44376128020224).

Almost surely, 2^{606466161566503} is an apocalyptic number.

606466161566503 is a deficient number, since it is larger than the sum of its proper divisors (103551886757081).

606466161566503 is a wasteful number, since it uses less digits than its factorization.

606466161566503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26439222.

The product of its (nonzero) digits is 83980800, while the sum is 61.

The spelling of 606466161566503 in words is "six hundred six trillion, four hundred sixty-six billion, one hundred sixty-one million, five hundred sixty-six thousand, five hundred three".