52382611009 has 8 divisors (see below), whose sum is σ = 52667620200. Its totient is φ = 52098116736.

The previous prime is 52382610997. The next prime is 52382611049. The reversal of 52382611009 is 90011628325.

It can be written as a sum of positive squares in 4 ways, for example, as 12216438784 + 40166172225 = 110528^2 + 200415^2 .

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 52382611009 - 2³¹ = 50235127361 is a prime.

It is a super-2 number, since 2×52382611009² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52382611049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76167 + ... + 332515.

It is an arithmetic number, because the mean of its divisors is an integer number (6583452525).

Almost surely, 2^52382611009 is an apocalyptic number.

It is an amenable number.

52382611009 is a deficient number, since it is larger than the sum of its proper divisors (285009191).

52382611009 is a wasteful number, since it uses less digits than its factorization.

52382611009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257459.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 52382611009 in words is "fifty-two billion, three hundred eighty-two million, six hundred eleven thousand, nine".