5516500043 has 2 divisors, whose sum is σ = 5516500044. Its totient is φ = 5516500042.

The previous prime is 5516499931. The next prime is 5516500079. The reversal of 5516500043 is 3400056155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5516500043 - 2¹⁰ = 5516499019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5516499979 and 5516500015.

It is not a weakly prime, because it can be changed into another prime (5510500043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2758250021 + 2758250022.

It is an arithmetic number, because the mean of its divisors is an integer number (2758250022).

Almost surely, 2^5516500043 is an apocalyptic number.

5516500043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5516500043 is an equidigital number, since it uses as much as digits as its factorization.

5516500043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5516500043 is about 74273.1448304163. The cubic root of 5516500043 is about 1766.9375841836.

Adding to 5516500043 its reverse (3400056155), we get a palindrome (8916556198).

The spelling of 5516500043 in words is "five billion, five hundred sixteen million, five hundred thousand, forty-three".