566043332121 has 6 divisors (see below), whose sum is σ = 817618146410. Its totient is φ = 377362221408.

The previous prime is 566043332119. The next prime is 566043332131. The reversal of 566043332121 is 121233340665.

566043332121 is a `hidden beast` number, since 5 + 6 + 6 + 0 + 433 + 3 + 212 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 565257370896 + 785961225 = 751836^2 + 28035^2 .

It is not a de Polignac number, because 566043332121 - 2¹ = 566043332119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (566043332131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31446851776 + ... + 31446851793.

Almost surely, 2^566043332121 is an apocalyptic number.

It is an amenable number.

566043332121 is a deficient number, since it is larger than the sum of its proper divisors (251574814289).

566043332121 is a wasteful number, since it uses less digits than its factorization.

566043332121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62893703575 (or 62893703572 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 566043332121 its reverse (121233340665), we get a palindrome (687276672786).

The spelling of 566043332121 in words is "five hundred sixty-six billion, forty-three million, three hundred thirty-two thousand, one hundred twenty-one".