5312271827 has 2 divisors, whose sum is σ = 5312271828. Its totient is φ = 5312271826.

The previous prime is 5312271799. The next prime is 5312271829. The reversal of 5312271827 is 7281722135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5312271827 - 2⁶ = 5312271763 is a prime.

Together with 5312271829, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5312271829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656135913 + 2656135914.

It is an arithmetic number, because the mean of its divisors is an integer number (2656135914).

Almost surely, 2^5312271827 is an apocalyptic number.

5312271827 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312271827 is an equidigital number, since it uses as much as digits as its factorization.

5312271827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 38.

The square root of 5312271827 is about 72885.3334148922. Note that the first 3 decimals coincide. The cubic root of 5312271827 is about 1744.8580303379.

The spelling of 5312271827 in words is "five billion, three hundred twelve million, two hundred seventy-one thousand, eight hundred twenty-seven".