4485775055 has 4 divisors (see below), whose sum is σ = 5382930072. Its totient is φ = 3588620040.

The previous prime is 4485774983. The next prime is 4485775061. The reversal of 4485775055 is 5505775844.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4485775055 - 2²⁴ = 4468997839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4485774994 and 4485775012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448577501 + ... + 448577510.

It is an arithmetic number, because the mean of its divisors is an integer number (1345732518).

Almost surely, 2^4485775055 is an apocalyptic number.

4485775055 is a deficient number, since it is larger than the sum of its proper divisors (897155017).

4485775055 is an equidigital number, since it uses as much as digits as its factorization.

4485775055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897155016.

The product of its (nonzero) digits is 3920000, while the sum is 50.

The square root of 4485775055 is about 66975.9289222628. The cubic root of 4485775055 is about 1649.2221684251. Note that the first 3 decimals are identical.

The spelling of 4485775055 in words is "four billion, four hundred eighty-five million, seven hundred seventy-five thousand, fifty-five".