5443399112 has 16 divisors (see below), whose sum is σ = 10455309900. Its totient is φ = 2655316480.

The previous prime is 5443399109. The next prime is 5443399127. The reversal of 5443399112 is 2119933445.

It can be written as a sum of positive squares in 2 ways, for example, as 5398428676 + 44970436 = 73474^2 + 6706^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 5443399112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8297537 + ... + 8298192.

Almost surely, 2^5443399112 is an apocalyptic number.

It is an amenable number.

5443399112 is a deficient number, since it is larger than the sum of its proper divisors (5011910788).

5443399112 is a wasteful number, since it uses less digits than its factorization.

5443399112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16595776 (or 16595772 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 5443399112 is about 73779.3949012866. The cubic root of 5443399112 is about 1759.0980993727.

The spelling of 5443399112 in words is "five billion, four hundred forty-three million, three hundred ninety-nine thousand, one hundred twelve".