510666066 has 16 divisors (see below), whose sum is σ = 1134813600. Its totient is φ = 170222004.

The previous prime is 510666047. The next prime is 510666083. The reversal of 510666066 is 660666015.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 510666066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4728336 + ... + 4728443.

It is an arithmetic number, because the mean of its divisors is an integer number (70925850).

Almost surely, 2^510666066 is an apocalyptic number.

510666066 is an abundant number, since it is smaller than the sum of its proper divisors (624147534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

510666066 is a wasteful number, since it uses less digits than its factorization.

510666066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9456790 (or 9456784 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 510666066 is about 22597.9217186006. The cubic root of 510666066 is about 799.3046384739.

The spelling of 510666066 in words is "five hundred ten million, six hundred sixty-six thousand, sixty-six".