566556600146 has 4 divisors (see below), whose sum is σ = 849834900222. Its totient is φ = 283278300072.

The previous prime is 566556600139. The next prime is 566556600167. The reversal of 566556600146 is 641006655665.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 294843570025 + 271713030121 = 542995^2 + 521261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 566556600094 and 566556600103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141639150035 + ... + 141639150038.

Almost surely, 2^566556600146 is an apocalyptic number.

566556600146 is a deficient number, since it is larger than the sum of its proper divisors (283278300076).

566556600146 is a wasteful number, since it uses less digits than its factorization.

566556600146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283278300075.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The spelling of 566556600146 in words is "five hundred sixty-six billion, five hundred fifty-six million, six hundred thousand, one hundred forty-six".