516682073 has 2 divisors, whose sum is σ = 516682074. Its totient is φ = 516682072.

The previous prime is 516682039. The next prime is 516682081. The reversal of 516682073 is 370286615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 280998169 + 235683904 = 16763^2 + 15352^2 .

It is a cyclic number.

It is not a de Polignac number, because 516682073 - 2⁸ = 516681817 is a prime.

It is not a weakly prime, because it can be changed into another prime (516685073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258341036 + 258341037.

It is an arithmetic number, because the mean of its divisors is an integer number (258341037).

Almost surely, 2^516682073 is an apocalyptic number.

It is an amenable number.

516682073 is a deficient number, since it is larger than the sum of its proper divisors (1).

516682073 is an equidigital number, since it uses as much as digits as its factorization.

516682073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 516682073 is about 22730.6417199339. The cubic root of 516682073 is about 802.4311838843.

The spelling of 516682073 in words is "five hundred sixteen million, six hundred eighty-two thousand, seventy-three".