5579504849 has 2 divisors, whose sum is σ = 5579504850. Its totient is φ = 5579504848.

The previous prime is 5579504783. The next prime is 5579504867. The reversal of 5579504849 is 9484059755.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3461204224 + 2118300625 = 58832^2 + 46025^2 .

It is a cyclic number.

It is not a de Polignac number, because 5579504849 - 2²⁴ = 5562727633 is a prime.

It is a super-3 number, since 3×5579504849³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 = 5579504794 and 5579504803.

It is not a weakly prime, because it can be changed into another prime (5579504549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2789752424 + 2789752425.

It is an arithmetic number, because the mean of its divisors is an integer number (2789752425).

Almost surely, 2^5579504849 is an apocalyptic number.

It is an amenable number.

5579504849 is a deficient number, since it is larger than the sum of its proper divisors (1).

5579504849 is an equidigital number, since it uses as much as digits as its factorization.

5579504849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072000, while the sum is 56.

The square root of 5579504849 is about 74696.0832239549. The cubic root of 5579504849 is about 1773.6389591822.

The spelling of 5579504849 in words is "five billion, five hundred seventy-nine million, five hundred four thousand, eight hundred forty-nine".