5440503105511 has 2 divisors, whose sum is σ = 5440503105512. Its totient is φ = 5440503105510.

The previous prime is 5440503105449. The next prime is 5440503105559. The reversal of 5440503105511 is 1155013050445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5440503105511 - 2¹¹ = 5440503103463 is a prime.

It is a super-2 number, since 2×5440503105511² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5440503105571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720251552755 + 2720251552756.

It is an arithmetic number, because the mean of its divisors is an integer number (2720251552756).

Almost surely, 2^{5440503105511} is an apocalyptic number.

5440503105511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440503105511 is an equidigital number, since it uses as much as digits as its factorization.

5440503105511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 5440503105511 its reverse (1155013050445), we get a palindrome (6595516155956).

The spelling of 5440503105511 in words is "five trillion, four hundred forty billion, five hundred three million, one hundred five thousand, five hundred eleven".