5519030668 has 12 divisors (see below), whose sum is σ = 9753931152. Its totient is φ = 2732193200.

The previous prime is 5519030641. The next prime is 5519030669. The reversal of 5519030668 is 8660309155.

It is not an unprimeable number, because it can be changed into a prime (5519030669) 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 in 3 ways as a sum of consecutive naturals, for example, 6830080 + ... + 6830887.

It is an arithmetic number, because the mean of its divisors is an integer number (812827596).

Almost surely, 2^5519030668 is an apocalyptic number.

It is an amenable number.

5519030668 is a deficient number, since it is larger than the sum of its proper divisors (4234900484).

5519030668 is a wasteful number, since it uses less digits than its factorization.

5519030668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13661072 (or 13661070 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 5519030668 is about 74290.1788125456. The cubic root of 5519030668 is about 1767.2077296757.

It can be divided in two parts, 55190 and 30668, that added together give a palindrome (85858).

The spelling of 5519030668 in words is "five billion, five hundred nineteen million, thirty thousand, six hundred sixty-eight".