5068966321 has 2 divisors, whose sum is σ = 5068966322. Its totient is φ = 5068966320.

The previous prime is 5068966303. The next prime is 5068966327. The reversal of 5068966321 is 1236698605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2910063025 + 2158903296 = 53945^2 + 46464^2 .

It is a cyclic number.

It is not a de Polignac number, because 5068966321 - 2¹³ = 5068958129 is a prime.

It is not a weakly prime, because it can be changed into another prime (5068966327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2534483160 + 2534483161.

It is an arithmetic number, because the mean of its divisors is an integer number (2534483161).

Almost surely, 2^5068966321 is an apocalyptic number.

It is an amenable number.

5068966321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5068966321 is an equidigital number, since it uses as much as digits as its factorization.

5068966321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 5068966321 is about 71196.6735248214. The cubic root of 5068966321 is about 1717.8021233779.

The spelling of 5068966321 in words is "five billion, sixty-eight million, nine hundred sixty-six thousand, three hundred twenty-one".