52329844709 has 2 divisors, whose sum is σ = 52329844710. Its totient is φ = 52329844708.

The previous prime is 52329844691. The next prime is 52329844747. The reversal of 52329844709 is 90744892325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29249550625 + 23080294084 = 171025^2 + 151922^2 .

It is a cyclic number.

It is not a de Polignac number, because 52329844709 - 2⁸ = 52329844453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52329844759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26164922354 + 26164922355.

It is an arithmetic number, because the mean of its divisors is an integer number (26164922355).

Almost surely, 2^52329844709 is an apocalyptic number.

It is an amenable number.

52329844709 is a deficient number, since it is larger than the sum of its proper divisors (1).

52329844709 is an equidigital number, since it uses as much as digits as its factorization.

52329844709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 52329844709 in words is "fifty-two billion, three hundred twenty-nine million, eight hundred forty-four thousand, seven hundred nine".