52013505320445 has 8 divisors (see below), whose sum is σ = 83221608512736. Its totient is φ = 27740536170896.

The previous prime is 52013505320411. The next prime is 52013505320473. The reversal of 52013505320445 is 54402350531025.

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 52013505320445 - 2⁹ = 52013505319933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1733783510667 + ... + 1733783510696.

It is an arithmetic number, because the mean of its divisors is an integer number (10402701064092).

Almost surely, 2^{52013505320445} is an apocalyptic number.

It is an amenable number.

52013505320445 is a deficient number, since it is larger than the sum of its proper divisors (31208103192291).

52013505320445 is a wasteful number, since it uses less digits than its factorization.

52013505320445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3467567021371.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 52013505320445 in words is "fifty-two trillion, thirteen billion, five hundred five million, three hundred twenty thousand, four hundred forty-five".