455334056323 has 4 divisors (see below), whose sum is σ = 455459048728. Its totient is φ = 455209063920.

The previous prime is 455334056311. The next prime is 455334056363. The reversal of 455334056323 is 323650433554.

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

It is a cyclic number.

It is not a de Polignac number, because 455334056323 - 2⁵ = 455334056291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455334056323.

It is not an unprimeable number, because it can be changed into a prime (455334056363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62490738 + ... + 62498023.

It is an arithmetic number, because the mean of its divisors is an integer number (113864762182).

Almost surely, 2^455334056323 is an apocalyptic number.

455334056323 is a deficient number, since it is larger than the sum of its proper divisors (124992405).

455334056323 is a wasteful number, since it uses less digits than its factorization.

455334056323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124992404.

The product of its (nonzero) digits is 1944000, while the sum is 43.

Adding to 455334056323 its reverse (323650433554), we get a palindrome (778984489877).

The spelling of 455334056323 in words is "four hundred fifty-five billion, three hundred thirty-four million, fifty-six thousand, three hundred twenty-three".