566772446 has 8 divisors (see below), whose sum is σ = 850529160. Its totient is φ = 283262728.

The previous prime is 566772431. The next prime is 566772517. The reversal of 566772446 is 644277665.

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

It is a self number, because there is not a number n which added to its sum of digits gives 566772446.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55901 + ... + 65256.

It is an arithmetic number, because the mean of its divisors is an integer number (106316145).

Almost surely, 2^566772446 is an apocalyptic number.

566772446 is a deficient number, since it is larger than the sum of its proper divisors (283756714).

566772446 is a wasteful number, since it uses less digits than its factorization.

566772446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123498.

The product of its digits is 1693440, while the sum is 47.

The square root of 566772446 is about 23806.9831352064. The cubic root of 566772446 is about 827.5665142483.

The spelling of 566772446 in words is "five hundred sixty-six million, seven hundred seventy-two thousand, four hundred forty-six".