455535423 has 18 divisors (see below), whose sum is σ = 752274744. Its totient is φ = 260209152.

The previous prime is 455535397. The next prime is 455535427. The reversal of 455535423 is 324535554.

It is not a de Polignac number, because 455535423 - 2¹³ = 455527231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455535427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 168063 + ... + 170751.

Almost surely, 2^455535423 is an apocalyptic number.

455535423 is a deficient number, since it is larger than the sum of its proper divisors (296739321).

455535423 is an frugal number, since it uses more digits than its factorization.

455535423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5391 (or 2699 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 455535423 is about 21343.2758263581. The cubic root of 455535423 is about 769.4387448754.

The spelling of 455535423 in words is "four hundred fifty-five million, five hundred thirty-five thousand, four hundred twenty-three".