52543042800964 has 27 divisors (see below), whose sum is σ = 92200774209663. Its totient is φ = 26200158362472.

The previous prime is 52543042800959. The next prime is 52543042800967. The reversal of 52543042800964 is 46900824034525.

The square root of 52543042800964 is 7248658.

It is a perfect power (a square), and thus also a powerful number.

52543042800964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52543042800967) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 5552467297 + ... + 5552476759.

Almost surely, 2^{52543042800964} is an apocalyptic number.

52543042800964 is the 7248658-th square number.

It is an amenable number.

52543042800964 is a deficient number, since it is larger than the sum of its proper divisors (39657731408699).

52543042800964 is an frugal number, since it uses more digits than its factorization.

52543042800964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19696 (or 9848 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 52.

The spelling of 52543042800964 in words is "fifty-two trillion, five hundred forty-three billion, forty-two million, eight hundred thousand, nine hundred sixty-four".