5161165027 has 2 divisors, whose sum is σ = 5161165028. Its totient is φ = 5161165026.

The previous prime is 5161165021. The next prime is 5161165123. The reversal of 5161165027 is 7205611615.

5161165027 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5161165027 - 2³ = 5161165019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5161164983 and 5161165001.

It is not a weakly prime, because it can be changed into another prime (5161165021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580582513 + 2580582514.

It is an arithmetic number, because the mean of its divisors is an integer number (2580582514).

Almost surely, 2^5161165027 is an apocalyptic number.

5161165027 is a deficient number, since it is larger than the sum of its proper divisors (1).

5161165027 is an equidigital number, since it uses as much as digits as its factorization.

5161165027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 5161165027 is about 71841.2487850817. The cubic root of 5161165027 is about 1728.1545611268.

The spelling of 5161165027 in words is "five billion, one hundred sixty-one million, one hundred sixty-five thousand, twenty-seven".