566606061 has 36 divisors (see below), whose sum is σ = 961554204. Its totient is φ = 320544000.

The previous prime is 566606041. The next prime is 566606077. The reversal of 566606061 is 160606665.

It can be written as a sum of positive squares in 2 ways, for example, as 523952100 + 42653961 = 22890^2 + 6531^2 .

It is not a de Polignac number, because 566606061 - 2¹⁰ = 566605037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566606041) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38181 + ... + 50901.

It is an arithmetic number, because the mean of its divisors is an integer number (26709839).

Almost surely, 2^566606061 is an apocalyptic number.

It is an amenable number.

566606061 is a deficient number, since it is larger than the sum of its proper divisors (394948143).

566606061 is a wasteful number, since it uses less digits than its factorization.

566606061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12842 (or 12832 counting only the distinct ones).

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

The square root of 566606061 is about 23803.4884208177. The cubic root of 566606061 is about 827.4855245838.

The spelling of 566606061 in words is "five hundred sixty-six million, six hundred six thousand, sixty-one".