52332440213 has 2 divisors, whose sum is σ = 52332440214. Its totient is φ = 52332440212.

The previous prime is 52332440191. The next prime is 52332440261. The reversal of 52332440213 is 31204423325.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33886182724 + 18446257489 = 184082^2 + 135817^2 .

It is a cyclic number.

It is not a de Polignac number, because 52332440213 - 2¹⁸ = 52332178069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52332440513) 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 as a sum of consecutive naturals, namely, 26166220106 + 26166220107.

It is an arithmetic number, because the mean of its divisors is an integer number (26166220107).

Almost surely, 2^52332440213 is an apocalyptic number.

It is an amenable number.

52332440213 is a deficient number, since it is larger than the sum of its proper divisors (1).

52332440213 is an equidigital number, since it uses as much as digits as its factorization.

52332440213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 52332440213 its reverse (31204423325), we get a palindrome (83536863538).

The spelling of 52332440213 in words is "fifty-two billion, three hundred thirty-two million, four hundred forty thousand, two hundred thirteen".