455001 has 4 divisors (see below), whose sum is σ = 606672. Its totient is φ = 303332.

The previous prime is 454991. The next prime is 455003. The reversal of 455001 is 100554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 455001 - 2⁵ = 454969 is a prime.

It is a D-number.

It is a Curzon number.

455001 is a lucky number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (455003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75831 + ... + 75836.

It is an arithmetic number, because the mean of its divisors is an integer number (151668).

2⁴⁵⁵⁰⁰¹ is an apocalyptic number.

It is an amenable number.

455001 is a deficient number, since it is larger than the sum of its proper divisors (151671).

455001 is a wasteful number, since it uses less digits than its factorization.

455001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151670.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 455001 is about 674.5376194105. The cubic root of 455001 is about 76.9137731568.

Adding to 455001 its reverse (100554), we get a palindrome (555555).

The spelling of 455001 in words is "four hundred fifty-five thousand, one".