5645460211 has 2 divisors, whose sum is σ = 5645460212. Its totient is φ = 5645460210.

The previous prime is 5645460209. The next prime is 5645460241. The reversal of 5645460211 is 1120645465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5645460211 - 2¹ = 5645460209 is a prime.

Together with 5645460209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5645460241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2822730105 + 2822730106.

It is an arithmetic number, because the mean of its divisors is an integer number (2822730106).

Almost surely, 2^5645460211 is an apocalyptic number.

5645460211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5645460211 is an equidigital number, since it uses as much as digits as its factorization.

5645460211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5645460211 is about 75136.2775961120. The cubic root of 5645460211 is about 1780.6003331070.

The spelling of 5645460211 in words is "five billion, six hundred forty-five million, four hundred sixty thousand, two hundred eleven".