5646564224 has 32 divisors (see below), whose sum is σ = 12856018800. Its totient is φ = 2419955712.

The previous prime is 5646564211. The next prime is 5646564233. The reversal of 5646564224 is 4224656465.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3150089 + ... + 3151880.

Almost surely, 2^5646564224 is an apocalyptic number.

It is an amenable number.

5646564224 is an abundant number, since it is smaller than the sum of its proper divisors (7209454576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5646564224 is an equidigital number, since it uses as much as digits as its factorization.

5646564224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6301990 (or 6301978 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 44.

The square root of 5646564224 is about 75143.6239743599. The cubic root of 5646564224 is about 1780.7163955544.

The spelling of 5646564224 in words is "five billion, six hundred forty-six million, five hundred sixty-four thousand, two hundred twenty-four".