6815008179618 has 16 divisors (see below), whose sum is σ = 13962455783136. Its totient is φ = 2216262822560.

The previous prime is 6815008179613. The next prime is 6815008179673. The reversal of 6815008179618 is 8169718005186.

It is not an unprimeable number, because it can be changed into a prime (6815008179613) 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 7 ways as a sum of consecutive naturals, for example, 13851642396 + ... + 13851642887.

It is an arithmetic number, because the mean of its divisors is an integer number (872653486446).

Almost surely, 2^{6815008179618} is an apocalyptic number.

6815008179618 is an abundant number, since it is smaller than the sum of its proper divisors (7147447603518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6815008179618 is a wasteful number, since it uses less digits than its factorization.

6815008179618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27703285329.

The product of its (nonzero) digits is 5806080, while the sum is 60.

The spelling of 6815008179618 in words is "six trillion, eight hundred fifteen billion, eight million, one hundred seventy-nine thousand, six hundred eighteen".