5564045970 has 96 divisors (see below), whose sum is σ = 16616620800. Its totient is φ = 1265362560.

The previous prime is 5564045959. The next prime is 5564045987. The reversal of 5564045970 is 795404655.

5564045970 is a `hidden beast` number, since 5 + 56 + 4 + 0 + 4 + 597 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103180 + ... + 147560.

It is an arithmetic number, because the mean of its divisors is an integer number (173089800).

Almost surely, 2^5564045970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5564045970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8308310400).

5564045970 is an abundant number, since it is smaller than the sum of its proper divisors (11052574830).

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

5564045970 is a wasteful number, since it uses less digits than its factorization.

5564045970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44600 (or 44597 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The square root of 5564045970 is about 74592.5329372854. The cubic root of 5564045970 is about 1771.9993972366. Note that the first 3 decimals are identical.

The spelling of 5564045970 in words is "five billion, five hundred sixty-four million, forty-five thousand, nine hundred seventy".