51266041 has 2 divisors, whose sum is σ = 51266042. Its totient is φ = 51266040.

The previous prime is 51266021. The next prime is 51266051. The reversal of 51266041 is 14066215.

51266041 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., 51265600 + 441 = 7160^2 + 21^2 .

It is a cyclic number.

It is not a de Polignac number, because 51266041 - 2²⁵ = 17711609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51265997 and 51266015.

It is not a weakly prime, because it can be changed into another prime (51266021) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25633020 + 25633021.

It is an arithmetic number, because the mean of its divisors is an integer number (25633021).

Almost surely, 2^51266041 is an apocalyptic number.

It is an amenable number.

51266041 is a deficient number, since it is larger than the sum of its proper divisors (1).

51266041 is an equidigital number, since it uses as much as digits as its factorization.

51266041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 51266041 is about 7160.0307960232. The cubic root of 51266041 is about 371.4866918278.

The spelling of 51266041 in words is "fifty-one million, two hundred sixty-six thousand, forty-one".