5227291231 has 2 divisors, whose sum is σ = 5227291232. Its totient is φ = 5227291230.

The previous prime is 5227291163. The next prime is 5227291301. The reversal of 5227291231 is 1321927225.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5227291231 is a prime.

It is a super-2 number, since 2×5227291231² = 54649147227378990722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5227295231) 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, 2613645615 + 2613645616.

It is an arithmetic number, because the mean of its divisors is an integer number (2613645616).

Almost surely, 2^5227291231 is an apocalyptic number.

5227291231 is a deficient number, since it is larger than the sum of its proper divisors (1).

5227291231 is an equidigital number, since it uses as much as digits as its factorization.

5227291231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 5227291231 is about 72300.0085131392. The cubic root of 5227291231 is about 1735.5037867975.

The spelling of 5227291231 in words is "five billion, two hundred twenty-seven million, two hundred ninety-one thousand, two hundred thirty-one".