52641462620443 has 4 divisors (see below), whose sum is σ = 52807524017040. Its totient is φ = 52475401223848.

The previous prime is 52641462620431. The next prime is 52641462620479. The reversal of 52641462620443 is 34402626414625.

It is a happy number.

52641462620443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52641462620443 - 2²⁵ = 52641429066011 is a prime.

It is a super-2 number, since 2×52641462620443² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52641462620543) 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 3 ways as a sum of consecutive naturals, for example, 83030697823 + ... + 83030698456.

It is an arithmetic number, because the mean of its divisors is an integer number (13201881004260).

Almost surely, 2^{52641462620443} is an apocalyptic number.

52641462620443 is a deficient number, since it is larger than the sum of its proper divisors (166061396597).

52641462620443 is a wasteful number, since it uses less digits than its factorization.

52641462620443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166061396596.

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 52641462620443 in words is "fifty-two trillion, six hundred forty-one billion, four hundred sixty-two million, six hundred twenty thousand, four hundred forty-three".