566541366 has 8 divisors (see below), whose sum is σ = 1133082744. Its totient is φ = 188847120.

The previous prime is 566541331. The next prime is 566541389. The reversal of 566541366 is 663145665.

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

566541366 is an admirable number.

It is a congruent 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, 47211775 + ... + 47211786.

It is an arithmetic number, because the mean of its divisors is an integer number (141635343).

Almost surely, 2^566541366 is an apocalyptic number.

566541366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

566541366 is a wasteful number, since it uses less digits than its factorization.

566541366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94423566.

The product of its digits is 388800, while the sum is 42.

The square root of 566541366 is about 23802.1294425520. The cubic root of 566541366 is about 827.4540293249.

The spelling of 566541366 in words is "five hundred sixty-six million, five hundred forty-one thousand, three hundred sixty-six".