6178042865 has 16 divisors (see below), whose sum is σ = 7529656320. Its totient is φ = 4865203200.

The previous prime is 6178042861. The next prime is 6178042873. The reversal of 6178042865 is 5682408716.

It is not a de Polignac number, because 6178042865 - 2² = 6178042861 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6178042861) 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, 530576 + ... + 542094.

It is an arithmetic number, because the mean of its divisors is an integer number (470603520).

Almost surely, 2^6178042865 is an apocalyptic number.

It is an amenable number.

6178042865 is a deficient number, since it is larger than the sum of its proper divisors (1351613455).

6178042865 is a wasteful number, since it uses less digits than its factorization.

6178042865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13192.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 6178042865 is about 78600.5271292757. The cubic root of 6178042865 is about 1834.9193157732.

The spelling of 6178042865 in words is "six billion, one hundred seventy-eight million, forty-two thousand, eight hundred sixty-five".