52446530543 has 8 divisors (see below), whose sum is σ = 57425523456. Its totient is φ = 47502725400.

The previous prime is 52446530501. The next prime is 52446530569. The reversal of 52446530543 is 34503564425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52446530543 - 2⁸ = 52446530287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52446530543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52446532543) 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, 8793821 + ... + 8799782.

It is an arithmetic number, because the mean of its divisors is an integer number (7178190432).

Almost surely, 2^52446530543 is an apocalyptic number.

52446530543 is a deficient number, since it is larger than the sum of its proper divisors (4978992913).

52446530543 is a wasteful number, since it uses less digits than its factorization.

52446530543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17593885.

The product of its (nonzero) digits is 864000, while the sum is 41.

The spelling of 52446530543 in words is "fifty-two billion, four hundred forty-six million, five hundred thirty thousand, five hundred forty-three".