5670666111 has 8 divisors (see below), whose sum is σ = 8248241664. Its totient is φ = 3436767320.

The previous prime is 5670666059. The next prime is 5670666161. The reversal of 5670666111 is 1116660765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5670666111 - 2⁷ = 5670665983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5670666111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5670666161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85919151 + ... + 85919216.

It is an arithmetic number, because the mean of its divisors is an integer number (1031030208).

Almost surely, 2^5670666111 is an apocalyptic number.

5670666111 is a deficient number, since it is larger than the sum of its proper divisors (2577575553).

5670666111 is a wasteful number, since it uses less digits than its factorization.

5670666111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171838381.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 5670666111 is about 75303.8253410808. The cubic root of 5670666111 is about 1783.2464122268.

The spelling of 5670666111 in words is "five billion, six hundred seventy million, six hundred sixty-six thousand, one hundred eleven".