455841423 has 6 divisors (see below), whose sum is σ = 658437624. Its totient is φ = 303894276.

The previous prime is 455841389. The next prime is 455841431. The reversal of 455841423 is 324148554.

It is a happy number.

455841423 is a `hidden beast` number, since 45 + 584 + 14 + 23 = 666.

It is not a de Polignac number, because 455841423 - 2⁸ = 455841167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455841473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25324515 + ... + 25324532.

It is an arithmetic number, because the mean of its divisors is an integer number (109739604).

Almost surely, 2^455841423 is an apocalyptic number.

455841423 is a deficient number, since it is larger than the sum of its proper divisors (202596201).

455841423 is a wasteful number, since it uses less digits than its factorization.

455841423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50649053 (or 50649050 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 455841423 is about 21350.4431569933. The cubic root of 455841423 is about 769.6109931383.

Adding to 455841423 its reverse (324148554), we get a palindrome (779989977).

The spelling of 455841423 in words is "four hundred fifty-five million, eight hundred forty-one thousand, four hundred twenty-three".