52684216241 has 2 divisors, whose sum is σ = 52684216242. Its totient is φ = 52684216240.

The previous prime is 52684216217. The next prime is 52684216259. The reversal of 52684216241 is 14261248625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45607873600 + 7076342641 = 213560^2 + 84121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52684216241 is a prime.

It is not a weakly prime, because it can be changed into another prime (52684216201) 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, 26342108120 + 26342108121.

It is an arithmetic number, because the mean of its divisors is an integer number (26342108121).

Almost surely, 2^52684216241 is an apocalyptic number.

It is an amenable number.

52684216241 is a deficient number, since it is larger than the sum of its proper divisors (1).

52684216241 is an equidigital number, since it uses as much as digits as its factorization.

52684216241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 184320, while the sum is 41.

The spelling of 52684216241 in words is "fifty-two billion, six hundred eighty-four million, two hundred sixteen thousand, two hundred forty-one".