516066671 has 24 divisors (see below), whose sum is σ = 567698544. Its totient is φ = 467417600.

The previous prime is 516066623. The next prime is 516066679. The reversal of 516066671 is 176660615.

It is a de Polignac number, because none of the positive numbers 2^k-516066671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516066679) 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 23 ways as a sum of consecutive naturals, for example, 4823000 + ... + 4823106.

It is an arithmetic number, because the mean of its divisors is an integer number (23654106).

Almost surely, 2^516066671 is an apocalyptic number.

516066671 is a deficient number, since it is larger than the sum of its proper divisors (51631873).

516066671 is a wasteful number, since it uses less digits than its factorization.

516066671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 278 counting only the distinct ones).

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

The square root of 516066671 is about 22717.1008493602. The cubic root of 516066671 is about 802.1124747158.

The spelling of 516066671 in words is "five hundred sixteen million, sixty-six thousand, six hundred seventy-one".