865233125196 has 96 divisors (see below), whose sum is σ = 2388842668800. Its totient is φ = 240750028800.

The previous prime is 865233125189. The next prime is 865233125201. The reversal of 865233125196 is 691521332568.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4610146 + ... + 4794153.

It is an arithmetic number, because the mean of its divisors is an integer number (24883777800).

Almost surely, 2^865233125196 is an apocalyptic number.

It is an amenable number.

865233125196 is an abundant number, since it is smaller than the sum of its proper divisors (1523609543604).

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

865233125196 is a wasteful number, since it uses less digits than its factorization.

865233125196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9404375 (or 9404373 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 51.

The spelling of 865233125196 in words is "eight hundred sixty-five billion, two hundred thirty-three million, one hundred twenty-five thousand, one hundred ninety-six".