5646167228 has 24 divisors (see below), whose sum is σ = 11266787952. Its totient is φ = 2452633344.

The previous prime is 5646167207. The next prime is 5646167231. The reversal of 5646167228 is 8227616465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3192650 + ... + 3194417.

It is an arithmetic number, because the mean of its divisors is an integer number (469449498).

Almost surely, 2^5646167228 is an apocalyptic number.

It is an amenable number.

5646167228 is a deficient number, since it is larger than the sum of its proper divisors (5620620724).

5646167228 is a wasteful number, since it uses less digits than its factorization.

5646167228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6387101 (or 6387099 counting only the distinct ones).

The product of its digits is 967680, while the sum is 47.

The square root of 5646167228 is about 75140.9823465198. The cubic root of 5646167228 is about 1780.6746619841.

The spelling of 5646167228 in words is "five billion, six hundred forty-six million, one hundred sixty-seven thousand, two hundred twenty-eight".