5526443449 has 2 divisors, whose sum is σ = 5526443450. Its totient is φ = 5526443448.

The previous prime is 5526443437. The next prime is 5526443467. The reversal of 5526443449 is 9443446255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4881537424 + 644906025 = 69868^2 + 25395^2 .

It is a cyclic number.

It is not a de Polignac number, because 5526443449 - 2⁹ = 5526442937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5526443399 and 5526443408.

It is not a weakly prime, because it can be changed into another prime (5526443479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763221724 + 2763221725.

It is an arithmetic number, because the mean of its divisors is an integer number (2763221725).

Almost surely, 2^5526443449 is an apocalyptic number.

It is an amenable number.

5526443449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5526443449 is an equidigital number, since it uses as much as digits as its factorization.

5526443449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2073600, while the sum is 46.

The square root of 5526443449 is about 74340.0527912107. The cubic root of 5526443449 is about 1767.9985728552.

The spelling of 5526443449 in words is "five billion, five hundred twenty-six million, four hundred forty-three thousand, four hundred forty-nine".