5643068889323 has 2 divisors, whose sum is σ = 5643068889324. Its totient is φ = 5643068889322.

The previous prime is 5643068889313. The next prime is 5643068889407. The reversal of 5643068889323 is 3239888603465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5643068889323 - 2¹² = 5643068885227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5643068889323.

It is not a weakly prime, because it can be changed into another prime (5643068889313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2821534444661 + 2821534444662.

It is an arithmetic number, because the mean of its divisors is an integer number (2821534444662).

Almost surely, 2^{5643068889323} is an apocalyptic number.

5643068889323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5643068889323 is an equidigital number, since it uses as much as digits as its factorization.

5643068889323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 179159040, while the sum is 65.

The spelling of 5643068889323 in words is "five trillion, six hundred forty-three billion, sixty-eight million, eight hundred eighty-nine thousand, three hundred twenty-three".