51060617 has 2 divisors, whose sum is σ = 51060618. Its totient is φ = 51060616.

The previous prime is 51060601. The next prime is 51060641. The reversal of 51060617 is 71606015.

51060617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26666896 + 24393721 = 5164^2 + 4939^2 .

It is a cyclic number.

It is not a de Polignac number, because 51060617 - 2⁴ = 51060601 is a prime.

It is not a weakly prime, because it can be changed into another prime (51060697) 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, 25530308 + 25530309.

It is an arithmetic number, because the mean of its divisors is an integer number (25530309).

Almost surely, 2^51060617 is an apocalyptic number.

It is an amenable number.

51060617 is a deficient number, since it is larger than the sum of its proper divisors (1).

51060617 is an equidigital number, since it uses as much as digits as its factorization.

51060617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 51060617 is about 7145.6712071015. The cubic root of 51060617 is about 370.9898428646.

The spelling of 51060617 in words is "fifty-one million, sixty thousand, six hundred seventeen".