5316894287 has 2 divisors, whose sum is σ = 5316894288. Its totient is φ = 5316894286.

The previous prime is 5316894283. The next prime is 5316894353. The reversal of 5316894287 is 7824986135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5316894287 - 2² = 5316894283 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5316894281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658447143 + 2658447144.

It is an arithmetic number, because the mean of its divisors is an integer number (2658447144).

Almost surely, 2^5316894287 is an apocalyptic number.

5316894287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5316894287 is an equidigital number, since it uses as much as digits as its factorization.

5316894287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 53.

The square root of 5316894287 is about 72917.0370146785. The cubic root of 5316894287 is about 1745.3639782288.

The spelling of 5316894287 in words is "five billion, three hundred sixteen million, eight hundred ninety-four thousand, two hundred eighty-seven".