5116161166 has 4 divisors (see below), whose sum is σ = 7674241752. Its totient is φ = 2558080582.

The previous prime is 5116161163. The next prime is 5116161191. The reversal of 5116161166 is 6611616115.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5116161163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279040290 + ... + 1279040293.

It is an arithmetic number, because the mean of its divisors is an integer number (1918560438).

Almost surely, 2^5116161166 is an apocalyptic number.

5116161166 is a deficient number, since it is larger than the sum of its proper divisors (2558080586).

5116161166 is a wasteful number, since it uses less digits than its factorization.

5116161166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558080585.

The product of its digits is 6480, while the sum is 34.

The square root of 5116161166 is about 71527.3455819521. The cubic root of 5116161166 is about 1723.1168882233.

The spelling of 5116161166 in words is "five billion, one hundred sixteen million, one hundred sixty-one thousand, one hundred sixty-six".