4550505045955 has 16 divisors (see below), whose sum is σ = 5980203890784. Its totient is φ = 3296580935680.

The previous prime is 4550505045941. The next prime is 4550505045979. The reversal of 4550505045955 is 5595405050554.

It is not a de Polignac number, because 4550505045955 - 2²³ = 4550496657347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160951732 + ... + 160980001.

It is an arithmetic number, because the mean of its divisors is an integer number (373762743174).

Almost surely, 2^{4550505045955} is an apocalyptic number.

4550505045955 is a deficient number, since it is larger than the sum of its proper divisors (1429698844829).

4550505045955 is a wasteful number, since it uses less digits than its factorization.

4550505045955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321932006.

The product of its (nonzero) digits is 11250000, while the sum is 52.

It can be divided in two parts, 4550 and 505045955, that added together give a palindrome (505050505).

The spelling of 4550505045955 in words is "four trillion, five hundred fifty billion, five hundred five million, forty-five thousand, nine hundred fifty-five".