5443404043 has 16 divisors (see below), whose sum is σ = 7081652736. Its totient is φ = 4057194240.

The previous prime is 5443404041. The next prime is 5443404059. The reversal of 5443404043 is 3404043445.

It is not a de Polignac number, because 5443404043 - 2¹ = 5443404041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5443403996 and 5443404014.

It is not an unprimeable number, because it can be changed into a prime (5443404041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1535046 + ... + 1538587.

It is an arithmetic number, because the mean of its divisors is an integer number (442603296).

Almost surely, 2^5443404043 is an apocalyptic number.

5443404043 is a deficient number, since it is larger than the sum of its proper divisors (1638248693).

5443404043 is a wasteful number, since it uses less digits than its factorization.

5443404043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073674.

The product of its (nonzero) digits is 46080, while the sum is 31.

The square root of 5443404043 is about 73779.4283184683. The cubic root of 5443404043 is about 1759.0986305427.

Adding to 5443404043 its reverse (3404043445), we get a palindrome (8847447488).

The spelling of 5443404043 in words is "five billion, four hundred forty-three million, four hundred four thousand, forty-three".