455362023 has 4 divisors (see below), whose sum is σ = 607149368. Its totient is φ = 303574680.

The previous prime is 455362021. The next prime is 455362043. The reversal of 455362023 is 320263554.

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

It is not a de Polignac number, because 455362023 - 2¹ = 455362021 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 (455362021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75893668 + ... + 75893673.

It is an arithmetic number, because the mean of its divisors is an integer number (151787342).

Almost surely, 2^455362023 is an apocalyptic number.

455362023 is a deficient number, since it is larger than the sum of its proper divisors (151787345).

455362023 is a wasteful number, since it uses less digits than its factorization.

455362023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151787344.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 455362023 is about 21339.2132704090. The cubic root of 455362023 is about 769.3411032841.

The spelling of 455362023 in words is "four hundred fifty-five million, three hundred sixty-two thousand, twenty-three".