6005667217071 has 4 divisors (see below), whose sum is σ = 8007556289432. Its totient is φ = 4003778144712.

The previous prime is 6005667217063. The next prime is 6005667217097. The reversal of 6005667217071 is 1707127665006.

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

It is not a de Polignac number, because 6005667217071 - 2³ = 6005667217063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6005667217071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6005667217001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000944536176 + ... + 1000944536181.

It is an arithmetic number, because the mean of its divisors is an integer number (2001889072358).

Almost surely, 2^{6005667217071} is an apocalyptic number.

6005667217071 is a deficient number, since it is larger than the sum of its proper divisors (2001889072361).

6005667217071 is a wasteful number, since it uses less digits than its factorization.

6005667217071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001889072360.

The product of its (nonzero) digits is 740880, while the sum is 48.

The spelling of 6005667217071 in words is "six trillion, five billion, six hundred sixty-seven million, two hundred seventeen thousand, seventy-one".