5316018691 has 2 divisors, whose sum is σ = 5316018692. Its totient is φ = 5316018690.

The previous prime is 5316018641. The next prime is 5316018703. The reversal of 5316018691 is 1968106135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5316018691 - 2¹⁵ = 5315985923 is a prime.

It is a super-2 number, since 2×5316018691² = 56520109446122706962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5316018641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658009345 + 2658009346.

It is an arithmetic number, because the mean of its divisors is an integer number (2658009346).

Almost surely, 2^5316018691 is an apocalyptic number.

5316018691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5316018691 is an equidigital number, since it uses as much as digits as its factorization.

5316018691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 5316018691 is about 72911.0327111062. The cubic root of 5316018691 is about 1745.2681630446.

The spelling of 5316018691 in words is "five billion, three hundred sixteen million, eighteen thousand, six hundred ninety-one".