5446559549 has 2 divisors, whose sum is σ = 5446559550. Its totient is φ = 5446559548.

The previous prime is 5446559471. The next prime is 5446559561. The reversal of 5446559549 is 9459556445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4945605625 + 500953924 = 70325^2 + 22382^2 .

It is a cyclic number.

It is not a de Polignac number, because 5446559549 - 2²⁴ = 5429782333 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5446559494 and 5446559503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5446559579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2723279774 + 2723279775.

It is an arithmetic number, because the mean of its divisors is an integer number (2723279775).

Almost surely, 2^5446559549 is an apocalyptic number.

It is an amenable number.

5446559549 is a deficient number, since it is larger than the sum of its proper divisors (1).

5446559549 is an equidigital number, since it uses as much as digits as its factorization.

5446559549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440000, while the sum is 56.

The square root of 5446559549 is about 73800.8099481300. The cubic root of 5446559549 is about 1759.4384775691.

The spelling of 5446559549 in words is "five billion, four hundred forty-six million, five hundred fifty-nine thousand, five hundred forty-nine".