5644000416 has 96 divisors (see below), whose sum is σ = 15586603200. Its totient is φ = 1785620480.

The previous prime is 5644000409. The next prime is 5644000441. The reversal of 5644000416 is 6140004465.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147076 + ... + 181436.

It is an arithmetic number, because the mean of its divisors is an integer number (162360450).

Almost surely, 2^5644000416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5644000416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7793301600).

5644000416 is an abundant number, since it is smaller than the sum of its proper divisors (9942602784).

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

5644000416 is a wasteful number, since it uses less digits than its factorization.

5644000416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34462 (or 34454 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 5644000416 is about 75126.5626526331. The cubic root of 5644000416 is about 1780.4468448503.

The spelling of 5644000416 in words is "five billion, six hundred forty-four million, four hundred sixteen", and thus it is an aban number.