944104559 has 2 divisors, whose sum is σ = 944104560. Its totient is φ = 944104558.

The previous prime is 944104523. The next prime is 944104631. The reversal of 944104559 is 955401449.

It is a weak prime.

It is an emirp because it is prime and its reverse (955401449) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 944104559 - 2²⁰ = 943055983 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (944104159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472052279 + 472052280.

It is an arithmetic number, because the mean of its divisors is an integer number (472052280).

Almost surely, 2^944104559 is an apocalyptic number.

944104559 is a deficient number, since it is larger than the sum of its proper divisors (1).

944104559 is an equidigital number, since it uses as much as digits as its factorization.

944104559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 944104559 is about 30726.2844971532. The cubic root of 944104559 is about 981.0098430543.

The spelling of 944104559 in words is "nine hundred forty-four million, one hundred four thousand, five hundred fifty-nine".