5569350644 has 24 divisors (see below), whose sum is σ = 11450274528. Its totient is φ = 2336790240.

The previous prime is 5569350641. The next prime is 5569350707. The reversal of 5569350644 is 4460539655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5569350641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4867742 + ... + 4868885.

It is an arithmetic number, because the mean of its divisors is an integer number (477094772).

Almost surely, 2^5569350644 is an apocalyptic number.

It is an amenable number.

5569350644 is an abundant number, since it is smaller than the sum of its proper divisors (5880923884).

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

5569350644 is a wasteful number, since it uses less digits than its factorization.

5569350644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9736655 (or 9736653 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 47.

The square root of 5569350644 is about 74628.0821407063. The cubic root of 5569350644 is about 1772.5623504982.

The spelling of 5569350644 in words is "five billion, five hundred sixty-nine million, three hundred fifty thousand, six hundred forty-four".