51059417 has 2 divisors, whose sum is σ = 51059418. Its totient is φ = 51059416.

The previous prime is 51059369. The next prime is 51059419. The reversal of 51059417 is 71495015.

51059417 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., 50993881 + 65536 = 7141^2 + 256^2 .

It is a cyclic number.

It is not a de Polignac number, because 51059417 - 2⁶ = 51059353 is a prime.

Together with 51059419, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (51059419) 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, 25529708 + 25529709.

It is an arithmetic number, because the mean of its divisors is an integer number (25529709).

Almost surely, 2^51059417 is an apocalyptic number.

It is an amenable number.

51059417 is a deficient number, since it is larger than the sum of its proper divisors (1).

51059417 is an equidigital number, since it uses as much as digits as its factorization.

51059417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 51059417 is about 7145.5872396886. The cubic root of 51059417 is about 370.9869365719.

The spelling of 51059417 in words is "fifty-one million, fifty-nine thousand, four hundred seventeen".