52205330433 has 8 divisors (see below), whose sum is σ = 69619175200. Its totient is φ = 34797519648.

The previous prime is 52205330407. The next prime is 52205330453. The reversal of 52205330433 is 33403350225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52205330433 - 2²¹ = 52203233281 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52205330433.

It is not an unprimeable number, because it can be changed into a prime (52205330453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488268 + ... + 1522941.

It is an arithmetic number, because the mean of its divisors is an integer number (8702396900).

Almost surely, 2^52205330433 is an apocalyptic number.

It is an amenable number.

52205330433 is a deficient number, since it is larger than the sum of its proper divisors (17413844767).

52205330433 is a wasteful number, since it uses less digits than its factorization.

52205330433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016991.

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 52205330433 its reverse (33403350225), we get a palindrome (85608680658).

The spelling of 52205330433 in words is "fifty-two billion, two hundred five million, three hundred thirty thousand, four hundred thirty-three".