2685851848 has 16 divisors (see below), whose sum is σ = 5143121280. Its totient is φ = 1314352848.

The previous prime is 2685851807. The next prime is 2685851869. The reversal of 2685851848 is 8481585862.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3571236 + ... + 3571987.

It is an arithmetic number, because the mean of its divisors is an integer number (321445080).

Almost surely, 2^2685851848 is an apocalyptic number.

It is an amenable number.

2685851848 is a deficient number, since it is larger than the sum of its proper divisors (2457269432).

2685851848 is a wasteful number, since it uses less digits than its factorization.

2685851848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143276 (or 7143272 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 55.

The square root of 2685851848 is about 51825.2047559872. The cubic root of 2685851848 is about 1390.0401706728.

The spelling of 2685851848 in words is "two billion, six hundred eighty-five million, eight hundred fifty-one thousand, eight hundred forty-eight".