500808272646 has 32 divisors (see below), whose sum is σ = 1108981150848. Its totient is φ = 149495005440.

The previous prime is 500808272609. The next prime is 500808272647. The reversal of 500808272646 is 646272808005.

It is a junction number, because it is equal to n+sod(n) for n = 500808272595 and 500808272604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500808272647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56622475 + ... + 56631318.

It is an arithmetic number, because the mean of its divisors is an integer number (34655660964).

Almost surely, 2^500808272646 is an apocalyptic number.

500808272646 is an abundant number, since it is smaller than the sum of its proper divisors (608172878202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500808272646 is a wasteful number, since it uses less digits than its factorization.

500808272646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113253876.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 500808272646 in words is "five hundred billion, eight hundred eight million, two hundred seventy-two thousand, six hundred forty-six".