51014417 has 2 divisors, whose sum is σ = 51014418. Its totient is φ = 51014416.

The previous prime is 51014389. The next prime is 51014441. The reversal of 51014417 is 71441015.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45104656 + 5909761 = 6716^2 + 2431^2 .

It is a cyclic number.

It is not a de Polignac number, because 51014417 - 2¹⁰ = 51013393 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 51014392 and 51014401.

It is not a weakly prime, because it can be changed into another prime (51010417) 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, 25507208 + 25507209.

It is an arithmetic number, because the mean of its divisors is an integer number (25507209).

Almost surely, 2^51014417 is an apocalyptic number.

It is an amenable number.

51014417 is a deficient number, since it is larger than the sum of its proper divisors (1).

51014417 is an equidigital number, since it uses as much as digits as its factorization.

51014417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 51014417 is about 7142.4377491162. The cubic root of 51014417 is about 370.8779177076.

The spelling of 51014417 in words is "fifty-one million, fourteen thousand, four hundred seventeen".