839568463052 has 24 divisors (see below), whose sum is σ = 1607868738000. Its totient is φ = 380418167360.

The previous prime is 839568463051. The next prime is 839568463159. The reversal of 839568463052 is 250364865938.

It is a junction number, because it is equal to n+sod(n) for n = 839568462982 and 839568463000.

It is not an unprimeable number, because it can be changed into a prime (839568463051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30082427 + ... + 30110322.

It is an arithmetic number, because the mean of its divisors is an integer number (66994530750).

Almost surely, 2^839568463052 is an apocalyptic number.

It is an amenable number.

839568463052 is a deficient number, since it is larger than the sum of its proper divisors (768300274948).

839568463052 is a wasteful number, since it uses less digits than its factorization.

839568463052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60193081 (or 60193079 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 59.

The spelling of 839568463052 in words is "eight hundred thirty-nine billion, five hundred sixty-eight million, four hundred sixty-three thousand, fifty-two".