503206606606 has 12 divisors (see below), whose sum is σ = 829667091456. Its totient is φ = 228730275620.

The previous prime is 503206606603. The next prime is 503206606619. The reversal of 503206606606 is 606606602305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503206606603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1039682830 + ... + 1039683313.

It is an arithmetic number, because the mean of its divisors is an integer number (69138924288).

Almost surely, 2^503206606606 is an apocalyptic number.

503206606606 is a deficient number, since it is larger than the sum of its proper divisors (326460484850).

503206606606 is a wasteful number, since it uses less digits than its factorization.

503206606606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079366167 (or 2079366156 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 503206606606 in words is "five hundred three billion, two hundred six million, six hundred six thousand, six hundred six".