51341050069 has 2 divisors, whose sum is σ = 51341050070. Its totient is φ = 51341050068.

The previous prime is 51341049989. The next prime is 51341050081. The reversal of 51341050069 is 96005014315.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50562919044 + 778131025 = 224862^2 + 27895^2 .

It is a cyclic number.

It is not a de Polignac number, because 51341050069 - 2¹⁷ = 51340918997 is a prime.

It is a super-2 number, since 2×51341050069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51341053069) 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, 25670525034 + 25670525035.

It is an arithmetic number, because the mean of its divisors is an integer number (25670525035).

Almost surely, 2^51341050069 is an apocalyptic number.

It is an amenable number.

51341050069 is a deficient number, since it is larger than the sum of its proper divisors (1).

51341050069 is an equidigital number, since it uses as much as digits as its factorization.

51341050069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 51341050069 in words is "fifty-one billion, three hundred forty-one million, fifty thousand, sixty-nine".