566665010 has 8 divisors (see below), whose sum is σ = 1019997036. Its totient is φ = 226666000.

The previous prime is 566665009. The next prime is 566665013. The reversal of 566665010 is 10566665.

566665010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 504586369 + 62078641 = 22463^2 + 7879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×566665010² = 642218467116600200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (566665013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28333241 + ... + 28333260.

Almost surely, 2^566665010 is an apocalyptic number.

566665010 is a deficient number, since it is larger than the sum of its proper divisors (453332026).

566665010 is a wasteful number, since it uses less digits than its factorization.

566665010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56666508.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 566665010 is about 23804.7266314906. The cubic root of 566665010 is about 827.5142204485.

The spelling of 566665010 in words is "five hundred sixty-six million, six hundred sixty-five thousand, ten".