5393243951 has 2 divisors, whose sum is σ = 5393243952. Its totient is φ = 5393243950.

The previous prime is 5393243939. The next prime is 5393243957. The reversal of 5393243951 is 1593423935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5393243951 - 2¹⁰ = 5393242927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5393243957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2696621975 + 2696621976.

It is an arithmetic number, because the mean of its divisors is an integer number (2696621976).

Almost surely, 2^5393243951 is an apocalyptic number.

5393243951 is a deficient number, since it is larger than the sum of its proper divisors (1).

5393243951 is an equidigital number, since it uses as much as digits as its factorization.

5393243951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 437400, while the sum is 44.

The square root of 5393243951 is about 73438.7088053705. The cubic root of 5393243951 is about 1753.6786780613.

The spelling of 5393243951 in words is "five billion, three hundred ninety-three million, two hundred forty-three thousand, nine hundred fifty-one".