52543667884 has 24 divisors (see below), whose sum is σ = 94458134288. Its totient is φ = 25555953600.

The previous prime is 52543667873. The next prime is 52543667887. The reversal of 52543667884 is 48876634525.

It is not an unprimeable number, because it can be changed into a prime (52543667887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650182 + ... + 726514.

Almost surely, 2^52543667884 is an apocalyptic number.

It is an amenable number.

52543667884 is a deficient number, since it is larger than the sum of its proper divisors (41914466404).

52543667884 is a wasteful number, since it uses less digits than its factorization.

52543667884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81025 (or 81023 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 58.

The spelling of 52543667884 in words is "fifty-two billion, five hundred forty-three million, six hundred sixty-seven thousand, eight hundred eighty-four".