6706218851005 has 16 divisors (see below), whose sum is σ = 8744271782400. Its totient is φ = 4918652873280.

The previous prime is 6706218850993. The next prime is 6706218851027. The reversal of 6706218851005 is 5001588126076.

It is not a de Polignac number, because 6706218851005 - 2⁹ = 6706218850493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6706218851005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1138574110 + ... + 1138579999.

It is an arithmetic number, because the mean of its divisors is an integer number (546516986400).

Almost surely, 2^{6706218851005} is an apocalyptic number.

It is an amenable number.

6706218851005 is a deficient number, since it is larger than the sum of its proper divisors (2038052931395).

6706218851005 is a wasteful number, since it uses less digits than its factorization.

6706218851005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277154164.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 6706218851005 in words is "six trillion, seven hundred six billion, two hundred eighteen million, eight hundred fifty-one thousand, five".