5110555550011 has 2 divisors, whose sum is σ = 5110555550012. Its totient is φ = 5110555550010.

The previous prime is 5110555550003. The next prime is 5110555550029. The reversal of 5110555550011 is 1100555550115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5110555550011 - 2³ = 5110555550003 is a prime.

It is a super-2 number, since 2×5110555550011² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5110555520011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555277775005 + 2555277775006.

It is an arithmetic number, because the mean of its divisors is an integer number (2555277775006).

Almost surely, 2^{5110555550011} is an apocalyptic number.

5110555550011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5110555550011 is an equidigital number, since it uses as much as digits as its factorization.

5110555550011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15625, while the sum is 34.

The spelling of 5110555550011 in words is "five trillion, one hundred ten billion, five hundred fifty-five million, five hundred fifty thousand, eleven".