4255323455 has 4 divisors (see below), whose sum is σ = 5106388152. Its totient is φ = 3404258760.

The previous prime is 4255323427. The next prime is 4255323481. The reversal of 4255323455 is 5543235524.

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

It is not a de Polignac number, because 4255323455 - 2²² = 4251129151 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, 425532341 + ... + 425532350.

It is an arithmetic number, because the mean of its divisors is an integer number (1276597038).

Almost surely, 2^4255323455 is an apocalyptic number.

4255323455 is a deficient number, since it is larger than the sum of its proper divisors (851064697).

4255323455 is an equidigital number, since it uses as much as digits as its factorization.

4255323455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851064696.

The product of its digits is 360000, while the sum is 38.

The square root of 4255323455 is about 65232.8403106901. The cubic root of 4255323455 is about 1620.4819293457.

Adding to 4255323455 its reverse (5543235524), we get a palindrome (9798558979).

The spelling of 4255323455 in words is "four billion, two hundred fifty-five million, three hundred twenty-three thousand, four hundred fifty-five".