2654145211 has 2 divisors, whose sum is σ = 2654145212. Its totient is φ = 2654145210.

The previous prime is 2654145203. The next prime is 2654145223. The reversal of 2654145211 is 1125414562.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2654145211 - 2³ = 2654145203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2654145311) by changing a digit.

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, 1327072605 + 1327072606.

It is an arithmetic number, because the mean of its divisors is an integer number (1327072606).

Almost surely, 2^2654145211 is an apocalyptic number.

2654145211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654145211 is an equidigital number, since it uses as much as digits as its factorization.

2654145211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9600, while the sum is 31.

The square root of 2654145211 is about 51518.3968209415. The cubic root of 2654145211 is about 1384.5486695116.

Adding to 2654145211 its reverse (1125414562), we get a palindrome (3779559773).

The spelling of 2654145211 in words is "two billion, six hundred fifty-four million, one hundred forty-five thousand, two hundred eleven".