5165115651166 has 8 divisors (see below), whose sum is σ = 7774116049224. Its totient is φ = 2573743634760.

The previous prime is 5165115651149. The next prime is 5165115651247. The reversal of 5165115651166 is 6611565115615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4407094680 + ... + 4407095851.

It is an arithmetic number, because the mean of its divisors is an integer number (971764506153).

Almost surely, 2^{5165115651166} is an apocalyptic number.

5165115651166 is a deficient number, since it is larger than the sum of its proper divisors (2609000398058).

5165115651166 is a wasteful number, since it uses less digits than its factorization.

5165115651166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8814190826.

The product of its digits is 810000, while the sum is 49.

The spelling of 5165115651166 in words is "five trillion, one hundred sixty-five billion, one hundred fifteen million, six hundred fifty-one thousand, one hundred sixty-six".