5005505055611 has 2 divisors, whose sum is σ = 5005505055612. Its totient is φ = 5005505055610.

The previous prime is 5005505055541. The next prime is 5005505055643. The reversal of 5005505055611 is 1165505055005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5005505055611 is a prime.

It is not a weakly prime, because it can be changed into another prime (5005505055211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502752527805 + 2502752527806.

It is an arithmetic number, because the mean of its divisors is an integer number (2502752527806).

Almost surely, 2^{5005505055611} is an apocalyptic number.

5005505055611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005505055611 is an equidigital number, since it uses as much as digits as its factorization.

5005505055611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 5005505055611 in words is "five trillion, five billion, five hundred five million, fifty-five thousand, six hundred eleven".