5581488919 has 2 divisors, whose sum is σ = 5581488920. Its totient is φ = 5581488918.

The previous prime is 5581488839. The next prime is 5581489003. The reversal of 5581488919 is 9198841855.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5581488919 - 2¹¹ = 5581486871 is a prime.

It is a super-3 number, since 3×5581488919³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5581489919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2790744459 + 2790744460.

It is an arithmetic number, because the mean of its divisors is an integer number (2790744460).

Almost surely, 2^5581488919 is an apocalyptic number.

5581488919 is a deficient number, since it is larger than the sum of its proper divisors (1).

5581488919 is an equidigital number, since it uses as much as digits as its factorization.

5581488919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4147200, while the sum is 58.

The square root of 5581488919 is about 74709.3629942058. The cubic root of 5581488919 is about 1773.8491694013.

The spelling of 5581488919 in words is "five billion, five hundred eighty-one million, four hundred eighty-eight thousand, nine hundred nineteen".