506444322116 has 12 divisors (see below), whose sum is σ = 886457772480. Its totient is φ = 253170672840.

The previous prime is 506444322113. The next prime is 506444322121. The reversal of 506444322116 is 611223444605.

It is a self number, because there is not a number n which added to its sum of digits gives 506444322116.

It is not an unprimeable number, because it can be changed into a prime (506444322113) 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, 12849920 + ... + 12889271.

It is an arithmetic number, because the mean of its divisors is an integer number (73871481040).

Almost surely, 2^506444322116 is an apocalyptic number.

It is an amenable number.

506444322116 is a deficient number, since it is larger than the sum of its proper divisors (380013450364).

506444322116 is a wasteful number, since it uses less digits than its factorization.

506444322116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25744114 (or 25744112 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 506444322116 in words is "five hundred six billion, four hundred forty-four million, three hundred twenty-two thousand, one hundred sixteen".