566227110666746 has 8 divisors (see below), whose sum is σ = 849340770459444. Its totient is φ = 283113520513600.

The previous prime is 566227110666683. The next prime is 566227110666757. The reversal of 566227110666746 is 647666011722665.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 379083041703025 + 187144068963721 = 19470055^2 + 13680061^2 .

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

It is a super-2 number, since 2×566227110666746² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14937116 + ... + 36818088.

Almost surely, 2^{566227110666746} is an apocalyptic number.

566227110666746 is a deficient number, since it is larger than the sum of its proper divisors (283113659792698).

566227110666746 is a wasteful number, since it uses less digits than its factorization.

566227110666746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34819776.

The product of its (nonzero) digits is 182891520, while the sum is 65.

The spelling of 566227110666746 in words is "five hundred sixty-six trillion, two hundred twenty-seven billion, one hundred ten million, six hundred sixty-six thousand, seven hundred forty-six".