51066097 has 2 divisors, whose sum is σ = 51066098. Its totient is φ = 51066096.

The previous prime is 51066047. The next prime is 51066101. The reversal of 51066097 is 79066015.

51066097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50751376 + 314721 = 7124^2 + 561^2 .

It is a cyclic number.

It is not a de Polignac number, because 51066097 - 2¹¹ = 51064049 is a prime.

It is not a weakly prime, because it can be changed into another prime (51066007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25533048 + 25533049.

It is an arithmetic number, because the mean of its divisors is an integer number (25533049).

Almost surely, 2^51066097 is an apocalyptic number.

It is an amenable number.

51066097 is a deficient number, since it is larger than the sum of its proper divisors (1).

51066097 is an equidigital number, since it uses as much as digits as its factorization.

51066097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 51066097 is about 7146.0546457468. The cubic root of 51066097 is about 371.0031143560.

The spelling of 51066097 in words is "fifty-one million, sixty-six thousand, ninety-seven".