455755 has 4 divisors (see below), whose sum is σ = 546912. Its totient is φ = 364600.

The previous prime is 455737. The next prime is 455761. The reversal of 455755 is 557554.

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

It is not a de Polignac number, because 455755 - 2⁷ = 455627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 45571 + ... + 45580.

It is an arithmetic number, because the mean of its divisors is an integer number (136728).

2⁴⁵⁵⁷⁵⁵ is an apocalyptic number.

455755 is a deficient number, since it is larger than the sum of its proper divisors (91157).

455755 is an equidigital number, since it uses as much as digits as its factorization.

455755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91156.

The product of its digits is 17500, while the sum is 31.

The square root of 455755 is about 675.0962894284. The cubic root of 455755 is about 76.9562353201.

The spelling of 455755 in words is "four hundred fifty-five thousand, seven hundred fifty-five".