5644030000 has 100 divisors (see below), whose sum is σ = 15617063440. Its totient is φ = 1935072000.

The previous prime is 5644029997. The next prime is 5644030003. The reversal of 5644030000 is 304465.

It is an interprime number because it is at equal distance from previous prime (5644029997) and next prime (5644030003).

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (5644030003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29686 + ... + 110314.

Almost surely, 2^5644030000 is an apocalyptic number.

5644030000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5644030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7808531720).

5644030000 is an abundant number, since it is smaller than the sum of its proper divisors (9973033440).

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

5644030000 is an equidigital number, since it uses as much as digits as its factorization.

5644030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80664 (or 80643 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 5644030000 is about 75126.7595467820. The cubic root of 5644030000 is about 1780.4499556845.

Adding to 5644030000 its reverse (304465), we get a palindrome (5644334465).

The spelling of 5644030000 in words is "five billion, six hundred forty-four million, thirty thousand".