4851128775 has 24 divisors (see below), whose sum is σ = 8279263744. Its totient is φ = 2503807200.

The previous prime is 4851128771. The next prime is 4851128783. The reversal of 4851128775 is 5778211584.

4851128775 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4851128775 - 2² = 4851128771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4851128771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1040929 + ... + 1045578.

Almost surely, 2^4851128775 is an apocalyptic number.

4851128775 is a deficient number, since it is larger than the sum of its proper divisors (3428134969).

4851128775 is a wasteful number, since it uses less digits than its factorization.

4851128775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086551 (or 2086546 counting only the distinct ones).

The product of its digits is 627200, while the sum is 48.

The square root of 4851128775 is about 69650.0450466473. The cubic root of 4851128775 is about 1692.8335894002.

The spelling of 4851128775 in words is "four billion, eight hundred fifty-one million, one hundred twenty-eight thousand, seven hundred seventy-five".