51301434243359 has 2 divisors, whose sum is σ = 51301434243360. Its totient is φ = 51301434243358.

The previous prime is 51301434243211. The next prime is 51301434243413. The reversal of 51301434243359 is 95334243410315.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51301434243359 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 (51301434233359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25650717121679 + 25650717121680.

It is an arithmetic number, because the mean of its divisors is an integer number (25650717121680).

Almost surely, 2^{51301434243359} is an apocalyptic number.

51301434243359 is a deficient number, since it is larger than the sum of its proper divisors (1).

51301434243359 is an equidigital number, since it uses as much as digits as its factorization.

51301434243359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 51301434243359 in words is "fifty-one trillion, three hundred one billion, four hundred thirty-four million, two hundred forty-three thousand, three hundred fifty-nine".