6166045115 has 4 divisors (see below), whose sum is σ = 7399254144. Its totient is φ = 4932836088.

The previous prime is 6166045073. The next prime is 6166045133. The reversal of 6166045115 is 5115406616.

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

It is a cyclic number.

It is not a de Polignac number, because 6166045115 - 2²⁶ = 6098936251 is a prime.

It is a super-2 number, since 2×6166045115² = 76040224720430726450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616604507 + ... + 616604516.

It is an arithmetic number, because the mean of its divisors is an integer number (1849813536).

Almost surely, 2^6166045115 is an apocalyptic number.

6166045115 is a deficient number, since it is larger than the sum of its proper divisors (1233209029).

6166045115 is a wasteful number, since it uses less digits than its factorization.

6166045115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233209028.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 6166045115 is about 78524.1689863700. The cubic root of 6166045115 is about 1833.7307425164.

The spelling of 6166045115 in words is "six billion, one hundred sixty-six million, forty-five thousand, one hundred fifteen".