455051 has 4 divisors (see below), whose sum is σ = 459192. Its totient is φ = 450912.

The previous prime is 455047. The next prime is 455053. The reversal of 455051 is 150554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150554 = 2 ⋅75277.

It is a cyclic number.

It is not a de Polignac number, because 455051 - 2² = 455047 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (455053) 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, 1901 + ... + 2126.

It is an arithmetic number, because the mean of its divisors is an integer number (114798).

2⁴⁵⁵⁰⁵¹ is an apocalyptic number.

455051 is a deficient number, since it is larger than the sum of its proper divisors (4141).

455051 is a wasteful number, since it uses less digits than its factorization.

455051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 455051 is about 674.5746808175. The cubic root of 455051 is about 76.9165904018.

It can be divided in two parts, 4 and 55051, that added together give a palindrome (55055).

The spelling of 455051 in words is "four hundred fifty-five thousand, fifty-one".