516066017 has 2 divisors, whose sum is σ = 516066018. Its totient is φ = 516066016.

The previous prime is 516066007. The next prime is 516066053. The reversal of 516066017 is 710660615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388917841 + 127148176 = 19721^2 + 11276^2 .

It is a cyclic number.

It is not a de Polignac number, because 516066017 - 2⁸ = 516065761 is a prime.

It is not a weakly prime, because it can be changed into another prime (516066007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258033008 + 258033009.

It is an arithmetic number, because the mean of its divisors is an integer number (258033009).

Almost surely, 2^516066017 is an apocalyptic number.

It is an amenable number.

516066017 is a deficient number, since it is larger than the sum of its proper divisors (1).

516066017 is an equidigital number, since it uses as much as digits as its factorization.

516066017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 516066017 is about 22717.0864549132. The cubic root of 516066017 is about 802.1121358825.

The spelling of 516066017 in words is "five hundred sixteen million, sixty-six thousand, seventeen".