5443534401 has 4 divisors (see below), whose sum is σ = 7258045872. Its totient is φ = 3629022932.

The previous prime is 5443534391. The next prime is 5443534463. The reversal of 5443534401 is 1044353445.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5443534401 - 2¹⁵ = 5443501633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5443534601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 907255731 + ... + 907255736.

It is an arithmetic number, because the mean of its divisors is an integer number (1814511468).

Almost surely, 2^5443534401 is an apocalyptic number.

It is an amenable number.

5443534401 is a deficient number, since it is larger than the sum of its proper divisors (1814511471).

5443534401 is a wasteful number, since it uses less digits than its factorization.

5443534401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814511470.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 5443534401 is about 73780.3117437166. The cubic root of 5443534401 is about 1759.1126726597.

Adding to 5443534401 its reverse (1044353445), we get a palindrome (6487887846).

The spelling of 5443534401 in words is "five billion, four hundred forty-three million, five hundred thirty-four thousand, four hundred one".