453017227423 has 4 divisors (see below), whose sum is σ = 458107308720. Its totient is φ = 447927146128.

The previous prime is 453017227391. The next prime is 453017227457. The reversal of 453017227423 is 324722710354.

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 453017227423 - 2⁵ = 453017227391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453017227493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2545040515 + ... + 2545040692.

It is an arithmetic number, because the mean of its divisors is an integer number (114526827180).

Almost surely, 2^453017227423 is an apocalyptic number.

453017227423 is a deficient number, since it is larger than the sum of its proper divisors (5090081297).

453017227423 is an equidigital number, since it uses as much as digits as its factorization.

453017227423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090081296.

The product of its (nonzero) digits is 282240, while the sum is 40.

Adding to 453017227423 its reverse (324722710354), we get a palindrome (777739937777).

The spelling of 453017227423 in words is "four hundred fifty-three billion, seventeen million, two hundred twenty-seven thousand, four hundred twenty-three".