52265389807613 has 8 divisors (see below), whose sum is σ = 52529511883200. Its totient is φ = 52001282551680.

The previous prime is 52265389807607. The next prime is 52265389807651. The reversal of 52265389807613 is 31670898356225.

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 52265389807613 - 2¹⁸ = 52265389545469 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 52265389807613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52265389807513) 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, 3400778 + ... + 10774788.

It is an arithmetic number, because the mean of its divisors is an integer number (6566188985400).

Almost surely, 2^{52265389807613} is an apocalyptic number.

It is an amenable number.

52265389807613 is a deficient number, since it is larger than the sum of its proper divisors (264122075587).

52265389807613 is a wasteful number, since it uses less digits than its factorization.

52265389807613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7409827.

The product of its (nonzero) digits is 130636800, while the sum is 65.

The spelling of 52265389807613 in words is "fifty-two trillion, two hundred sixty-five billion, three hundred eighty-nine million, eight hundred seven thousand, six hundred thirteen".