5418818659 has 2 divisors, whose sum is σ = 5418818660. Its totient is φ = 5418818658.

The previous prime is 5418818641. The next prime is 5418818707. The reversal of 5418818659 is 9568188145.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5418818659 is a prime.

It is not a weakly prime, because it can be changed into another prime (5418816659) 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, 2709409329 + 2709409330.

It is an arithmetic number, because the mean of its divisors is an integer number (2709409330).

Almost surely, 2^5418818659 is an apocalyptic number.

5418818659 is a deficient number, since it is larger than the sum of its proper divisors (1).

5418818659 is an equidigital number, since it uses as much as digits as its factorization.

5418818659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2764800, while the sum is 55.

The square root of 5418818659 is about 73612.6256765781. The cubic root of 5418818659 is about 1756.4462834972.

The spelling of 5418818659 in words is "five billion, four hundred eighteen million, eight hundred eighteen thousand, six hundred fifty-nine".