5155660163 has 2 divisors, whose sum is σ = 5155660164. Its totient is φ = 5155660162.

The previous prime is 5155660141. The next prime is 5155660183. The reversal of 5155660163 is 3610665515.

5155660163 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5155660163 - 2⁶ = 5155660099 is a prime.

It is not a weakly prime, because it can be changed into another prime (5155660183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577830081 + 2577830082.

It is an arithmetic number, because the mean of its divisors is an integer number (2577830082).

Almost surely, 2^5155660163 is an apocalyptic number.

5155660163 is a deficient number, since it is larger than the sum of its proper divisors (1).

5155660163 is an equidigital number, since it uses as much as digits as its factorization.

5155660163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 5155660163 is about 71802.9258665690. The cubic root of 5155660163 is about 1727.5399298666.

The spelling of 5155660163 in words is "five billion, one hundred fifty-five million, six hundred sixty thousand, one hundred sixty-three".