6065372281 has 2 divisors, whose sum is σ = 6065372282. Its totient is φ = 6065372280.

The previous prime is 6065372279. The next prime is 6065372321. The reversal of 6065372281 is 1822735606.

It is an a-pointer prime, because the next prime (6065372321) can be obtained adding 6065372281 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4109963881 + 1955408400 = 64109^2 + 44220^2 .

It is a cyclic number.

It is not a de Polignac number, because 6065372281 - 2¹ = 6065372279 is a prime.

It is a super-2 number, since 2×6065372281² = 73577481814246285922, which contains 22 as substring.

Together with 6065372279, it forms a pair of twin primes.

It is the 77881-st Hogben number.

It is not a weakly prime, because it can be changed into another prime (6065342281) by changing a digit.

It is a nontrivial repunit in base 77880.

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, 3032686140 + 3032686141.

It is an arithmetic number, because the mean of its divisors is an integer number (3032686141).

Almost surely, 2^6065372281 is an apocalyptic number.

It is an amenable number.

6065372281 is a deficient number, since it is larger than the sum of its proper divisors (1).

6065372281 is an equidigital number, since it uses as much as digits as its factorization.

6065372281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 6065372281 is about 77880.5000048151. The cubic root of 6065372281 is about 1823.6961757376.

The spelling of 6065372281 in words is "six billion, sixty-five million, three hundred seventy-two thousand, two hundred eighty-one".