4550045455 has 8 divisors (see below), whose sum is σ = 5514115104. Its totient is φ = 3603996000.

The previous prime is 4550045447. The next prime is 4550045471. The reversal of 4550045455 is 5545400554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4550045455 - 2³ = 4550045447 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4504491 + ... + 4505500.

It is an arithmetic number, because the mean of its divisors is an integer number (689264388).

Almost surely, 2^4550045455 is an apocalyptic number.

4550045455 is a deficient number, since it is larger than the sum of its proper divisors (964069649).

4550045455 is a wasteful number, since it uses less digits than its factorization.

4550045455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9010097.

The product of its (nonzero) digits is 200000, while the sum is 37.

The square root of 4550045455 is about 67454.0247501956. The cubic root of 4550045455 is about 1657.0613143816.

The spelling of 4550045455 in words is "four billion, five hundred fifty million, forty-five thousand, four hundred fifty-five".