52543545112 has 16 divisors (see below), whose sum is σ = 100134216000. Its totient is φ = 25841087520.

The previous prime is 52543545059. The next prime is 52543545127. The reversal of 52543545112 is 21154534525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53835112 + ... + 53836087.

It is an arithmetic number, because the mean of its divisors is an integer number (6258388500).

Almost surely, 2^52543545112 is an apocalyptic number.

It is an amenable number.

52543545112 is a deficient number, since it is larger than the sum of its proper divisors (47590670888).

52543545112 is a wasteful number, since it uses less digits than its factorization.

52543545112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107671266 (or 107671262 counting only the distinct ones).

The product of its digits is 120000, while the sum is 37.

The spelling of 52543545112 in words is "fifty-two billion, five hundred forty-three million, five hundred forty-five thousand, one hundred twelve".