455011 has 2 divisors, whose sum is σ = 455012. Its totient is φ = 455010.

The previous prime is 455003. The next prime is 455033. The reversal of 455011 is 110554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455011 - 2³ = 455003 is a prime.

It is not a weakly prime, because it can be changed into another prime (455711) 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 as a sum of consecutive naturals, namely, 227505 + 227506.

It is an arithmetic number, because the mean of its divisors is an integer number (227506).

2⁴⁵⁵⁰¹¹ is an apocalyptic number.

455011 is a deficient number, since it is larger than the sum of its proper divisors (1).

455011 is an equidigital number, since it uses as much as digits as its factorization.

455011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 455011 is about 674.5450318548. The cubic root of 455011 is about 76.9143366223.

Adding to 455011 its reverse (110554), we get a palindrome (565565).

The spelling of 455011 in words is "four hundred fifty-five thousand, eleven".