52459816717 has 8 divisors (see below), whose sum is σ = 65404446912. Its totient is φ = 40877779200.

The previous prime is 52459816697. The next prime is 52459816729. The reversal of 52459816717 is 71761895425.

52459816717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52459816717 - 2¹⁵ = 52459783949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52459816117) 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, 340648084 + ... + 340648237.

It is an arithmetic number, because the mean of its divisors is an integer number (8175555864).

Almost surely, 2^52459816717 is an apocalyptic number.

It is an amenable number.

52459816717 is a deficient number, since it is larger than the sum of its proper divisors (12944630195).

52459816717 is a wasteful number, since it uses less digits than its factorization.

52459816717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681296339.

The product of its digits is 4233600, while the sum is 55.

The spelling of 52459816717 in words is "fifty-two billion, four hundred fifty-nine million, eight hundred sixteen thousand, seven hundred seventeen".