516068566 has 16 divisors (see below), whose sum is σ = 841302000. Its totient is φ = 235999008.

The previous prime is 516068561. The next prime is 516068569. The reversal of 516068566 is 665860615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516068561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88216 + ... + 93883.

It is an arithmetic number, because the mean of its divisors is an integer number (52581375).

Almost surely, 2^516068566 is an apocalyptic number.

516068566 is a deficient number, since it is larger than the sum of its proper divisors (325233434).

516068566 is a wasteful number, since it uses less digits than its factorization.

516068566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182223.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 516068566 is about 22717.1425579891. The cubic root of 516068566 is about 802.1134565019.

The spelling of 516068566 in words is "five hundred sixteen million, sixty-eight thousand, five hundred sixty-six".