789955056112064 has 28 divisors (see below), whose sum is σ = 1567592364250200. Its totient is φ = 394971153308928.

The previous prime is 789955056112051. The next prime is 789955056112087. The reversal of 789955056112064 is 460211650559987.

It is a junction number, because it is equal to n+sod(n) for n = 789955056111985 and 789955056112003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95607779 + ... + 103541090.

Almost surely, 2^{789955056112064} is an apocalyptic number.

It is an amenable number.

789955056112064 is a deficient number, since it is larger than the sum of its proper divisors (777637308138136).

789955056112064 is a wasteful number, since it uses less digits than its factorization.

789955056112064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199210860 (or 199210850 counting only the distinct ones).

The product of its (nonzero) digits is 163296000, while the sum is 68.

The spelling of 789955056112064 in words is "seven hundred eighty-nine trillion, nine hundred fifty-five billion, fifty-six million, one hundred twelve thousand, sixty-four".