5518876859 has 2 divisors, whose sum is σ = 5518876860. Its totient is φ = 5518876858.

The previous prime is 5518876823. The next prime is 5518876903. The reversal of 5518876859 is 9586788155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5518876859 - 2¹² = 5518872763 is a prime.

It is a super-3 number, since 3×5518876859³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5518876459) 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, 2759438429 + 2759438430.

It is an arithmetic number, because the mean of its divisors is an integer number (2759438430).

Almost surely, 2^5518876859 is an apocalyptic number.

5518876859 is a deficient number, since it is larger than the sum of its proper divisors (1).

5518876859 is an equidigital number, since it uses as much as digits as its factorization.

5518876859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192000, while the sum is 62.

The square root of 5518876859 is about 74289.1436146628. The cubic root of 5518876859 is about 1767.1913128449.

The spelling of 5518876859 in words is "five billion, five hundred eighteen million, eight hundred seventy-six thousand, eight hundred fifty-nine".