455254063 has 4 divisors (see below), whose sum is σ = 496640808. Its totient is φ = 413867320.

The previous prime is 455254049. The next prime is 455254081. The reversal of 455254063 is 360452554.

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 455254063 - 2²¹ = 453156911 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 (455254013) 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, 20693356 + ... + 20693377.

It is an arithmetic number, because the mean of its divisors is an integer number (124160202).

Almost surely, 2^455254063 is an apocalyptic number.

455254063 is a deficient number, since it is larger than the sum of its proper divisors (41386745).

455254063 is a wasteful number, since it uses less digits than its factorization.

455254063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41386744.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 455254063 is about 21336.6835051748. The cubic root of 455254063 is about 769.2802984547.

The spelling of 455254063 in words is "four hundred fifty-five million, two hundred fifty-four thousand, sixty-three".