5443044287 has 2 divisors, whose sum is σ = 5443044288. Its totient is φ = 5443044286.

The previous prime is 5443044259. The next prime is 5443044319. The reversal of 5443044287 is 7824403445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5443044287 - 2⁶ = 5443044223 is a prime.

It is a super-2 number, since 2×5443044287² = 59253462220486676738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5443044487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721522143 + 2721522144.

It is an arithmetic number, because the mean of its divisors is an integer number (2721522144).

Almost surely, 2^5443044287 is an apocalyptic number.

5443044287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5443044287 is an equidigital number, since it uses as much as digits as its factorization.

5443044287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 41.

The square root of 5443044287 is about 73776.9902273060. The cubic root of 5443044287 is about 1759.0598765924.

The spelling of 5443044287 in words is "five billion, four hundred forty-three million, forty-four thousand, two hundred eighty-seven".