785278482873 has 16 divisors (see below), whose sum is σ = 1110190105920. Its totient is φ = 492345167616.

The previous prime is 785278482841. The next prime is 785278482887. The reversal of 785278482873 is 378284872587.

It is not a de Polignac number, because 785278482873 - 2⁵ = 785278482841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 785278482798 and 785278482807.

It is not an unprimeable number, because it can be changed into a prime (785278482973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50272540 + ... + 50288157.

It is an arithmetic number, because the mean of its divisors is an integer number (69386881620).

Almost surely, 2^785278482873 is an apocalyptic number.

It is an amenable number.

785278482873 is a deficient number, since it is larger than the sum of its proper divisors (324911623047).

785278482873 is a wasteful number, since it uses less digits than its factorization.

785278482873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100560856.

The product of its digits is 337182720, while the sum is 69.

The spelling of 785278482873 in words is "seven hundred eighty-five billion, two hundred seventy-eight million, four hundred eighty-two thousand, eight hundred seventy-three".