500551334112 has 48 divisors (see below), whose sum is σ = 1325575132560. Its totient is φ = 165373888512.

The previous prime is 500551334081. The next prime is 500551334141. The reversal of 500551334112 is 211433155005.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 500551334112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23060287 + ... + 23081982.

It is an arithmetic number, because the mean of its divisors is an integer number (27616148595).

Almost surely, 2^500551334112 is an apocalyptic number.

It is an amenable number.

500551334112 is an abundant number, since it is smaller than the sum of its proper divisors (825023798448).

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

500551334112 is a wasteful number, since it uses less digits than its factorization.

500551334112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46142395 (or 46142387 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 500551334112 its reverse (211433155005), we get a palindrome (711984489117).

The spelling of 500551334112 in words is "five hundred billion, five hundred fifty-one million, three hundred thirty-four thousand, one hundred twelve".