5305168842833 has 2 divisors, whose sum is σ = 5305168842834. Its totient is φ = 5305168842832.

The previous prime is 5305168842829. The next prime is 5305168842847. The reversal of 5305168842833 is 3382488615035.

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., 4774648899409 + 530519943424 = 2185097^2 + 728368^2 .

It is a cyclic number.

It is not a de Polignac number, because 5305168842833 - 2² = 5305168842829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5305168842823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2652584421416 + 2652584421417.

It is an arithmetic number, because the mean of its divisors is an integer number (2652584421417).

Almost surely, 2^{5305168842833} is an apocalyptic number.

It is an amenable number.

5305168842833 is a deficient number, since it is larger than the sum of its proper divisors (1).

5305168842833 is an equidigital number, since it uses as much as digits as its factorization.

5305168842833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16588800, while the sum is 56.

The spelling of 5305168842833 in words is "five trillion, three hundred five billion, one hundred sixty-eight million, eight hundred forty-two thousand, eight hundred thirty-three".