51301027 has 2 divisors, whose sum is σ = 51301028. Its totient is φ = 51301026.

The previous prime is 51301009. The next prime is 51301037. The reversal of 51301027 is 72010315.

51301027 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51301027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51300995 and 51301013.

It is not a weakly prime, because it can be changed into another prime (51301037) 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, 25650513 + 25650514.

It is an arithmetic number, because the mean of its divisors is an integer number (25650514).

Almost surely, 2^51301027 is an apocalyptic number.

51301027 is a deficient number, since it is larger than the sum of its proper divisors (1).

51301027 is an equidigital number, since it uses as much as digits as its factorization.

51301027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 51301027 is about 7162.4735252565. The cubic root of 51301027 is about 371.5711784115.

The spelling of 51301027 in words is "fifty-one million, three hundred one thousand, twenty-seven".