566772448 has 24 divisors (see below), whose sum is σ = 1217273400. Its totient is φ = 257623680.

The previous prime is 566772431. The next prime is 566772517. The reversal of 566772448 is 844277665.

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, 804723 + ... + 805426.

It is an arithmetic number, because the mean of its divisors is an integer number (50719725).

Almost surely, 2^566772448 is an apocalyptic number.

It is an amenable number.

566772448 is an abundant number, since it is smaller than the sum of its proper divisors (650500952).

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

566772448 is a wasteful number, since it uses less digits than its factorization.

566772448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610170 (or 1610162 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 49.

The square root of 566772448 is about 23806.9831772108. The cubic root of 566772448 is about 827.5665152218.

The spelling of 566772448 in words is "five hundred sixty-six million, seven hundred seventy-two thousand, four hundred forty-eight".