4455323041055 has 4 divisors (see below), whose sum is σ = 5346387649272. Its totient is φ = 3564258432840.

The previous prime is 4455323041027. The next prime is 4455323041073. The reversal of 4455323041055 is 5501403235544.

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

It is not a de Polignac number, because 4455323041055 - 2²⁰ = 4455321992479 is a prime.

It is a Duffinian number.

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, 445532304101 + ... + 445532304110.

It is an arithmetic number, because the mean of its divisors is an integer number (1336596912318).

Almost surely, 2^{4455323041055} is an apocalyptic number.

4455323041055 is a deficient number, since it is larger than the sum of its proper divisors (891064608217).

4455323041055 is an equidigital number, since it uses as much as digits as its factorization.

4455323041055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891064608216.

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 4455323041055 its reverse (5501403235544), we get a palindrome (9956726276599).

The spelling of 4455323041055 in words is "four trillion, four hundred fifty-five billion, three hundred twenty-three million, forty-one thousand, fifty-five".