6166065057 has 16 divisors (see below), whose sum is σ = 8592608640. Its totient is φ = 3928038912.

The previous prime is 6166064987. The next prime is 6166065091. The reversal of 6166065057 is 7505606616.

It is not a de Polignac number, because 6166065057 - 2⁷ = 6166064929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6166065457) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 356893 + ... + 373770.

It is an arithmetic number, because the mean of its divisors is an integer number (537038040).

Almost surely, 2^6166065057 is an apocalyptic number.

It is an amenable number.

6166065057 is a deficient number, since it is larger than the sum of its proper divisors (2426543583).

6166065057 is a wasteful number, since it uses less digits than its factorization.

6166065057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730792.

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 6166065057 is about 78524.2959662804. The cubic root of 6166065057 is about 1833.7327193762.

The spelling of 6166065057 in words is "six billion, one hundred sixty-six million, sixty-five thousand, fifty-seven".