5564029806 has 160 divisors (see below), whose sum is σ = 13562144640. Its totient is φ = 1706279904.

The previous prime is 5564029799. The next prime is 5564029829. The reversal of 5564029806 is 6089204655.

5564029806 is a `hidden beast` number, since 5 + 564 + 0 + 2 + 9 + 80 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 32161936 + ... + 32162108.

It is an arithmetic number, because the mean of its divisors is an integer number (84763404).

Almost surely, 2^5564029806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5564029806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6781072320).

5564029806 is an abundant number, since it is smaller than the sum of its proper divisors (7998114834).

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

5564029806 is an equidigital number, since it uses as much as digits as its factorization.

5564029806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 5564029806 is about 74592.4245885599. The cubic root of 5564029806 is about 1771.9976813015.

The spelling of 5564029806 in words is "five billion, five hundred sixty-four million, twenty-nine thousand, eight hundred six".