51030341 has 2 divisors, whose sum is σ = 51030342. Its totient is φ = 51030340.

The previous prime is 51030337. The next prime is 51030359. The reversal of 51030341 is 14303015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31192225 + 19838116 = 5585^2 + 4454^2 .

It is a cyclic number.

It is not a de Polignac number, because 51030341 - 2² = 51030337 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51030041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25515170 + 25515171.

It is an arithmetic number, because the mean of its divisors is an integer number (25515171).

Almost surely, 2^51030341 is an apocalyptic number.

It is an amenable number.

51030341 is a deficient number, since it is larger than the sum of its proper divisors (1).

51030341 is an equidigital number, since it uses as much as digits as its factorization.

51030341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 51030341 is about 7143.5524075911. The cubic root of 51030341 is about 370.9165031763.

Adding to 51030341 its reverse (14303015), we get a palindrome (65333356).

The spelling of 51030341 in words is "fifty-one million, thirty thousand, three hundred forty-one".