4851685225 has 12 divisors (see below), whose sum is σ = 6210158080. Its totient is φ = 3756142800.

The previous prime is 4851685217. The next prime is 4851685231. The reversal of 4851685225 is 5225861584.

It is not a de Polignac number, because 4851685225 - 2³ = 4851685217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3129345 + ... + 3130894.

Almost surely, 2^4851685225 is an apocalyptic number.

It is an amenable number.

4851685225 is a deficient number, since it is larger than the sum of its proper divisors (1358472855).

4851685225 is a wasteful number, since it uses less digits than its factorization.

4851685225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6260280 (or 6260275 counting only the distinct ones).

The product of its digits is 768000, while the sum is 46.

The square root of 4851685225 is about 69654.0395454564. The cubic root of 4851685225 is about 1692.8983125661.

The spelling of 4851685225 in words is "four billion, eight hundred fifty-one million, six hundred eighty-five thousand, two hundred twenty-five".