4853518425 has 36 divisors (see below), whose sum is σ = 9935078400. Its totient is φ = 2218750560.

The previous prime is 4853518421. The next prime is 4853518433. The reversal of 4853518425 is 5248153584.

4853518425 is a `hidden beast` number, since 48 + 53 + 518 + 42 + 5 = 666.

4853518425 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 4853518425 - 2² = 4853518421 is a prime.

It is a super-2 number, since 2×4853518425² = 47113282203628961250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4853518421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1539225 + ... + 1542374.

It is an arithmetic number, because the mean of its divisors is an integer number (275974400).

Almost surely, 2^4853518425 is an apocalyptic number.

4853518425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4853518425 is an abundant number, since it is smaller than the sum of its proper divisors (5081559975).

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

4853518425 is a wasteful number, since it uses less digits than its factorization.

4853518425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081622 (or 3081614 counting only the distinct ones).

The product of its digits is 768000, while the sum is 45.

The square root of 4853518425 is about 69667.1976255684. The cubic root of 4853518425 is about 1693.1115051820. Note that the first 3 decimals are identical.

The spelling of 4853518425 in words is "four billion, eight hundred fifty-three million, five hundred eighteen thousand, four hundred twenty-five".