6845756368111 has 4 divisors (see below), whose sum is σ = 6850946480400. Its totient is φ = 6840566255824.

The previous prime is 6845756368063. The next prime is 6845756368141. The reversal of 6845756368111 is 1118636575486.

6845756368111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 6845756368111 - 2¹³ = 6845756359919 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 6845756368111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6845756368141) 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, 2595054166 + ... + 2595056803.

It is an arithmetic number, because the mean of its divisors is an integer number (1712736620100).

Almost surely, 2^{6845756368111} is an apocalyptic number.

6845756368111 is a deficient number, since it is larger than the sum of its proper divisors (5190112289).

6845756368111 is a wasteful number, since it uses less digits than its factorization.

6845756368111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190112288.

The product of its digits is 29030400, while the sum is 61.

The spelling of 6845756368111 in words is "six trillion, eight hundred forty-five billion, seven hundred fifty-six million, three hundred sixty-eight thousand, one hundred eleven".