5644016192 has 56 divisors (see below), whose sum is σ = 11600307000. Its totient is φ = 2721345536.

The previous prime is 5644016179. The next prime is 5644016251. The reversal of 5644016192 is 2916104465.

It can be written as a sum of positive squares in 4 ways, for example, as 2150733376 + 3493282816 = 46376^2 + 59104^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2212934 + ... + 2215482.

Almost surely, 2^5644016192 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 5644016192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5800153500).

5644016192 is an abundant number, since it is smaller than the sum of its proper divisors (5956290808).

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

5644016192 is a wasteful number, since it uses less digits than its factorization.

5644016192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783 (or 3773 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 5644016192 is about 75126.6676487118. The cubic root of 5644016192 is about 1780.4485037389.

The spelling of 5644016192 in words is "five billion, six hundred forty-four million, sixteen thousand, one hundred ninety-two".