4550480055 has 48 divisors (see below), whose sum is σ = 8680797216. Its totient is φ = 2186741760.

The previous prime is 4550480047. The next prime is 4550480087. The reversal of 4550480055 is 5500840554.

It is not a de Polignac number, because 4550480055 - 2³ = 4550480047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15259 + ... + 96611.

It is an arithmetic number, because the mean of its divisors is an integer number (180849942).

Almost surely, 2^4550480055 is an apocalyptic number.

4550480055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4550480055 is a deficient number, since it is larger than the sum of its proper divisors (4130317161).

4550480055 is a wasteful number, since it uses less digits than its factorization.

4550480055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81488 (or 81485 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The square root of 4550480055 is about 67457.2461267135. The cubic root of 4550480055 is about 1657.1140710648.

The spelling of 4550480055 in words is "four billion, five hundred fifty million, four hundred eighty thousand, fifty-five".