516016766 has 16 divisors (see below), whose sum is σ = 779414400. Its totient is φ = 256217088.

The previous prime is 516016723. The next prime is 516016769. The reversal of 516016766 is 667610615.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516016769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357875 + ... + 359313.

It is an arithmetic number, because the mean of its divisors is an integer number (48713400).

Almost surely, 2^516016766 is an apocalyptic number.

516016766 is a deficient number, since it is larger than the sum of its proper divisors (263397634).

516016766 is a wasteful number, since it uses less digits than its factorization.

516016766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 516016766 is about 22716.0024212008. The cubic root of 516016766 is about 802.0866184226.

The spelling of 516016766 in words is "five hundred sixteen million, sixteen thousand, seven hundred sixty-six".