52324642309 has 2 divisors, whose sum is σ = 52324642310. Its totient is φ = 52324642308.

The previous prime is 52324642273. The next prime is 52324642313. The reversal of 52324642309 is 90324642325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52308264100 + 16378209 = 228710^2 + 4047^2 .

It is a cyclic number.

It is not a de Polignac number, because 52324642309 - 2¹¹ = 52324640261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52324642339) 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, 26162321154 + 26162321155.

It is an arithmetic number, because the mean of its divisors is an integer number (26162321155).

Almost surely, 2^52324642309 is an apocalyptic number.

It is an amenable number.

52324642309 is a deficient number, since it is larger than the sum of its proper divisors (1).

52324642309 is an equidigital number, since it uses as much as digits as its factorization.

52324642309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 52324642309 in words is "fifty-two billion, three hundred twenty-four million, six hundred forty-two thousand, three hundred nine".