51374347303073 has 2 divisors, whose sum is σ = 51374347303074. Its totient is φ = 51374347303072.

The previous prime is 51374347303049. The next prime is 51374347303129. The reversal of 51374347303073 is 37030374347315.

51374347303073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30729028564129 + 20645318738944 = 5543377^2 + 4543712^2 .

It is a cyclic number.

It is not a de Polignac number, because 51374347303073 - 2⁴⁰ = 50274835675297 is a prime.

It is not a weakly prime, because it can be changed into another prime (51374347303003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25687173651536 + 25687173651537.

It is an arithmetic number, because the mean of its divisors is an integer number (25687173651537).

Almost surely, 2^{51374347303073} is an apocalyptic number.

It is an amenable number.

51374347303073 is a deficient number, since it is larger than the sum of its proper divisors (1).

51374347303073 is an equidigital number, since it uses as much as digits as its factorization.

51374347303073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6667920, while the sum is 50.

The spelling of 51374347303073 in words is "fifty-one trillion, three hundred seventy-four billion, three hundred forty-seven million, three hundred three thousand, seventy-three".