571585116680 has 32 divisors (see below), whose sum is σ = 1286940925440. Its totient is φ = 228478595520.

The previous prime is 571585116659. The next prime is 571585116733. The reversal of 571585116680 is 86611585175.

It is a super-2 number, since 2×571585116680² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4798274 + ... + 4915953.

It is an arithmetic number, because the mean of its divisors is an integer number (40216903920).

Almost surely, 2^571585116680 is an apocalyptic number.

It is an amenable number.

571585116680 is an abundant number, since it is smaller than the sum of its proper divisors (715355808760).

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

571585116680 is a wasteful number, since it uses less digits than its factorization.

571585116680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9715709 (or 9715705 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 53.

The spelling of 571585116680 in words is "five hundred seventy-one billion, five hundred eighty-five million, one hundred sixteen thousand, six hundred eighty".