566061772064 has 24 divisors (see below), whose sum is σ = 1114542637488. Its totient is φ = 283003324480.

The previous prime is 566061772027. The next prime is 566061772193. The reversal of 566061772064 is 460277160665.

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, 525542 + ... + 1186725.

It is an arithmetic number, because the mean of its divisors is an integer number (46439276562).

Almost surely, 2^566061772064 is an apocalyptic number.

It is an amenable number.

566061772064 is a deficient number, since it is larger than the sum of its proper divisors (548480865424).

566061772064 is a wasteful number, since it uses less digits than its factorization.

566061772064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722608 (or 1722600 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 566061772064 in words is "five hundred sixty-six billion, sixty-one million, seven hundred seventy-two thousand, sixty-four".