852486668576 has 12 divisors (see below), whose sum is σ = 1678333128822. Its totient is φ = 426243334272.

The previous prime is 852486668563. The next prime is 852486668587. The reversal of 852486668576 is 675866684258.

It can be written as a sum of positive squares in only one way, i.e., 682970016400 + 169516652176 = 826420^2 + 411724^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13320104165 + ... + 13320104228.

Almost surely, 2^852486668576 is an apocalyptic number.

It is an amenable number.

852486668576 is a deficient number, since it is larger than the sum of its proper divisors (825846460246).

852486668576 is a wasteful number, since it uses less digits than its factorization.

852486668576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26640208403 (or 26640208395 counting only the distinct ones).

The product of its digits is 928972800, while the sum is 71.

The spelling of 852486668576 in words is "eight hundred fifty-two billion, four hundred eighty-six million, six hundred sixty-eight thousand, five hundred seventy-six".