4553555120 has 40 divisors (see below), whose sum is σ = 10845243360. Its totient is φ = 1776995840.

The previous prime is 4553555117. The next prime is 4553555129. The reversal of 4553555120 is 215553554.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (4553555129) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 690860 + ... + 697419.

It is an arithmetic number, because the mean of its divisors is an integer number (271131084).

Almost surely, 2^4553555120 is an apocalyptic number.

4553555120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4553555120 is an abundant number, since it is smaller than the sum of its proper divisors (6291688240).

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

4553555120 is a wasteful number, since it uses less digits than its factorization.

4553555120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388333 (or 1388327 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 35.

The square root of 4553555120 is about 67480.0349733164. The cubic root of 4553555120 is about 1657.4872614393.

The spelling of 4553555120 in words is "four billion, five hundred fifty-three million, five hundred fifty-five thousand, one hundred twenty".