566378812 has 12 divisors (see below), whose sum is σ = 991988536. Its totient is φ = 282953520.

The previous prime is 566378777. The next prime is 566378831. The reversal of 566378812 is 218873665.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53514 + ... + 63217.

Almost surely, 2^566378812 is an apocalyptic number.

It is an amenable number.

566378812 is a deficient number, since it is larger than the sum of its proper divisors (425609724).

566378812 is a wasteful number, since it uses less digits than its factorization.

566378812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117948 (or 117946 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 566378812 is about 23798.7145030987. The cubic root of 566378812 is about 827.3748831015.

The spelling of 566378812 in words is "five hundred sixty-six million, three hundred seventy-eight thousand, eight hundred twelve".