5641368011 has 2 divisors, whose sum is σ = 5641368012. Its totient is φ = 5641368010.

The previous prime is 5641367993. The next prime is 5641368143. The reversal of 5641368011 is 1108631465.

5641368011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5641368011 - 2¹⁴ = 5641351627 is a prime.

It is a super-2 number, since 2×5641368011² = 63650066071068192242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5641368211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2820684005 + 2820684006.

It is an arithmetic number, because the mean of its divisors is an integer number (2820684006).

Almost surely, 2^5641368011 is an apocalyptic number.

5641368011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5641368011 is an equidigital number, since it uses as much as digits as its factorization.

5641368011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 5641368011 is about 75109.0408073489. The cubic root of 5641368011 is about 1780.1699971252.

Adding to 5641368011 its reverse (1108631465), we get a palindrome (6749999476).

The spelling of 5641368011 in words is "five billion, six hundred forty-one million, three hundred sixty-eight thousand, eleven".