566533040 has 20 divisors (see below), whose sum is σ = 1317189504. Its totient is φ = 226613184.

The previous prime is 566533021. The next prime is 566533043. The reversal of 566533040 is 40335665.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 566532988 and 566533006.

It is not an unprimeable number, because it can be changed into a prime (566533043) by changing a digit.

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, 3540752 + ... + 3540911.

Almost surely, 2^566533040 is an apocalyptic number.

It is an amenable number.

566533040 is an abundant number, since it is smaller than the sum of its proper divisors (750656464).

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

566533040 is a wasteful number, since it uses less digits than its factorization.

566533040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7081676 (or 7081670 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 566533040 is about 23801.9545415917. The cubic root of 566533040 is about 827.4499758310.

The spelling of 566533040 in words is "five hundred sixty-six million, five hundred thirty-three thousand, forty".