566691003244 has 24 divisors (see below), whose sum is σ = 1044006914160. Its totient is φ = 268406240256.

The previous prime is 566691003239. The next prime is 566691003287. The reversal of 566691003244 is 442300196665.

It is a super-2 number, since 2×566691003244² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 566691003194 and 566691003203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424944 + ... + 1146280.

It is an arithmetic number, because the mean of its divisors is an integer number (43500288090).

Almost surely, 2^566691003244 is an apocalyptic number.

It is an amenable number.

566691003244 is a deficient number, since it is larger than the sum of its proper divisors (477315910916).

566691003244 is a wasteful number, since it uses less digits than its factorization.

566691003244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731697 (or 731695 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 566691003244 in words is "five hundred sixty-six billion, six hundred ninety-one million, three thousand, two hundred forty-four".