5443000447 has 2 divisors, whose sum is σ = 5443000448. Its totient is φ = 5443000446.

The previous prime is 5443000391. The next prime is 5443000463. The reversal of 5443000447 is 7440003445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5443000447 - 2¹⁵ = 5442967679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5443009447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721500223 + 2721500224.

It is an arithmetic number, because the mean of its divisors is an integer number (2721500224).

Almost surely, 2^5443000447 is an apocalyptic number.

5443000447 is a deficient number, since it is larger than the sum of its proper divisors (1).

5443000447 is an equidigital number, since it uses as much as digits as its factorization.

5443000447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 5443000447 is about 73776.6931151024. The cubic root of 5443000447 is about 1759.0551539049.

The spelling of 5443000447 in words is "five billion, four hundred forty-three million, four hundred forty-seven", and thus it is an aban number.