5155166011 has 2 divisors, whose sum is σ = 5155166012. Its totient is φ = 5155166010.

The previous prime is 5155165997. The next prime is 5155166039. The reversal of 5155166011 is 1106615515.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5155166011 - 2⁵ = 5155165979 is a prime.

It is not a weakly prime, because it can be changed into another prime (5155166311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577583005 + 2577583006.

It is an arithmetic number, because the mean of its divisors is an integer number (2577583006).

Almost surely, 2^5155166011 is an apocalyptic number.

5155166011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5155166011 is an equidigital number, since it uses as much as digits as its factorization.

5155166011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 31.

The square root of 5155166011 is about 71799.4847544187. The cubic root of 5155166011 is about 1727.4847352158.

The spelling of 5155166011 in words is "five billion, one hundred fifty-five million, one hundred sixty-six thousand, eleven".