5287827313 has 2 divisors, whose sum is σ = 5287827314. Its totient is φ = 5287827312.

The previous prime is 5287827299. The next prime is 5287827341. The reversal of 5287827313 is 3137287825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5269017744 + 18809569 = 72588^2 + 4337^2 .

It is a cyclic number.

It is not a de Polignac number, because 5287827313 - 2²¹ = 5285730161 is a prime.

It is a super-2 number, since 2×5287827313² = 55922235384217599938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5287827613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643913656 + 2643913657.

It is an arithmetic number, because the mean of its divisors is an integer number (2643913657).

Almost surely, 2^5287827313 is an apocalyptic number.

It is an amenable number.

5287827313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5287827313 is an equidigital number, since it uses as much as digits as its factorization.

5287827313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 564480, while the sum is 46.

The square root of 5287827313 is about 72717.4484769646. The cubic root of 5287827313 is about 1742.1775829179.

The spelling of 5287827313 in words is "five billion, two hundred eighty-seven million, eight hundred twenty-seven thousand, three hundred thirteen".