5644203316 has 12 divisors (see below), whose sum is σ = 9877881888. Its totient is φ = 2821951352.

The previous prime is 5644203293. The next prime is 5644203319. The reversal of 5644203316 is 6133024465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644203319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127065 + ... + 165631.

It is an arithmetic number, because the mean of its divisors is an integer number (823156824).

Almost surely, 2^5644203316 is an apocalyptic number.

It is an amenable number.

5644203316 is a deficient number, since it is larger than the sum of its proper divisors (4233678572).

5644203316 is a wasteful number, since it uses less digits than its factorization.

5644203316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75158 (or 75156 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 5644203316 is about 75127.9130283811. The cubic root of 5644203316 is about 1780.4681800918.

The spelling of 5644203316 in words is "five billion, six hundred forty-four million, two hundred three thousand, three hundred sixteen".