5443122166 has 32 divisors (see below), whose sum is σ = 8905881600. Its totient is φ = 2485520640.

The previous prime is 5443122151. The next prime is 5443122173. The reversal of 5443122166 is 6612213445.

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, 301030 + ... + 318598.

It is an arithmetic number, because the mean of its divisors is an integer number (278308800).

Almost surely, 2^5443122166 is an apocalyptic number.

5443122166 is a deficient number, since it is larger than the sum of its proper divisors (3462759434).

5443122166 is a wasteful number, since it uses less digits than its factorization.

5443122166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17884.

The product of its digits is 34560, while the sum is 34.

The square root of 5443122166 is about 73777.5180254798. The cubic root of 5443122166 is about 1759.0682660869.

The spelling of 5443122166 in words is "five billion, four hundred forty-three million, one hundred twenty-two thousand, one hundred sixty-six".