566556605151 has 16 divisors (see below), whose sum is σ = 794489610240. Its totient is φ = 358623776160.

The previous prime is 566556605141. The next prime is 566556605183. The reversal of 566556605151 is 151506655665.

It is not a de Polignac number, because 566556605151 - 2²² = 566552410847 is a prime.

It is a super-2 number, since 2×566556605151² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566556605094 and 566556605103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566556605141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57466831 + ... + 57476688.

It is an arithmetic number, because the mean of its divisors is an integer number (49655600640).

Almost surely, 2^566556605151 is an apocalyptic number.

566556605151 is a deficient number, since it is larger than the sum of its proper divisors (227933005089).

566556605151 is a wasteful number, since it uses less digits than its factorization.

566556605151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114943606.

The product of its (nonzero) digits is 4050000, while the sum is 51.

The spelling of 566556605151 in words is "five hundred sixty-six billion, five hundred fifty-six million, six hundred five thousand, one hundred fifty-one".