5516500709 has 2 divisors, whose sum is σ = 5516500710. Its totient is φ = 5516500708.

The previous prime is 5516500687. The next prime is 5516500729. The reversal of 5516500709 is 9070056155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4270622500 + 1245878209 = 65350^2 + 35297^2 .

It is a cyclic number.

It is not a de Polignac number, because 5516500709 - 2²⁰ = 5515452133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5516500729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2758250354 + 2758250355.

It is an arithmetic number, because the mean of its divisors is an integer number (2758250355).

Almost surely, 2^5516500709 is an apocalyptic number.

It is an amenable number.

5516500709 is a deficient number, since it is larger than the sum of its proper divisors (1).

5516500709 is an equidigital number, since it uses as much as digits as its factorization.

5516500709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47250, while the sum is 38.

The square root of 5516500709 is about 74273.1493138671. The cubic root of 5516500709 is about 1766.9376552903.

The spelling of 5516500709 in words is "five billion, five hundred sixteen million, five hundred thousand, seven hundred nine".