506364564444 has 24 divisors (see below), whose sum is σ = 1232887635840. Its totient is φ = 161449571184.

The previous prime is 506364564367. The next prime is 506364564457. The reversal of 506364564444 is 444465463605.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 917326834 + ... + 917327385.

It is an arithmetic number, because the mean of its divisors is an integer number (51370318160).

Almost surely, 2^506364564444 is an apocalyptic number.

It is an amenable number.

506364564444 is an abundant number, since it is smaller than the sum of its proper divisors (726523071396).

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

506364564444 is a wasteful number, since it uses less digits than its factorization.

506364564444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834654249 (or 1834654247 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 51.

The spelling of 506364564444 in words is "five hundred six billion, three hundred sixty-four million, five hundred sixty-four thousand, four hundred forty-four".