52302201016543 has 4 divisors (see below), whose sum is σ = 52302216019480. Its totient is φ = 52302186013608.

The previous prime is 52302201016531. The next prime is 52302201016561. The reversal of 52302201016543 is 34561010220325.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52302201016543 - 2⁹ = 52302201016031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52302201016499 and 52302201016508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52302201016943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762073 + ... + 10255981.

It is an arithmetic number, because the mean of its divisors is an integer number (13075554004870).

Almost surely, 2^{52302201016543} is an apocalyptic number.

52302201016543 is a deficient number, since it is larger than the sum of its proper divisors (15002937).

52302201016543 is an equidigital number, since it uses as much as digits as its factorization.

52302201016543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15002936.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 52302201016543 its reverse (34561010220325), we get a palindrome (86863211236868).

The spelling of 52302201016543 in words is "fifty-two trillion, three hundred two billion, two hundred one million, sixteen thousand, five hundred forty-three".