2541442511 has 2 divisors, whose sum is σ = 2541442512. Its totient is φ = 2541442510.

The previous prime is 2541442481. The next prime is 2541442529. The reversal of 2541442511 is 1152441452.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2541442511 - 2⁶ = 2541442447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2541442571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270721255 + 1270721256.

It is an arithmetic number, because the mean of its divisors is an integer number (1270721256).

Almost surely, 2^2541442511 is an apocalyptic number.

2541442511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541442511 is an equidigital number, since it uses as much as digits as its factorization.

2541442511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6400, while the sum is 29.

The square root of 2541442511 is about 50412.7217178363. The cubic root of 2541442511 is about 1364.6672315614.

Adding to 2541442511 its reverse (1152441452), we get a palindrome (3693883963).

The spelling of 2541442511 in words is "two billion, five hundred forty-one million, four hundred forty-two thousand, five hundred eleven".