455453 has 4 divisors (see below), whose sum is σ = 456960. Its totient is φ = 453948.

The previous prime is 455443. The next prime is 455461. The reversal of 455453 is 354554.

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 455453 - 2⁴ = 455437 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 (455443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125 + ... + 962.

It is an arithmetic number, because the mean of its divisors is an integer number (114240).

2⁴⁵⁵⁴⁵³ is an apocalyptic number.

It is an amenable number.

455453 is a deficient number, since it is larger than the sum of its proper divisors (1507).

455453 is a wasteful number, since it uses less digits than its factorization.

455453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506.

The product of its digits is 6000, while the sum is 26.

The square root of 455453 is about 674.8725805661. The cubic root of 455453 is about 76.9392335550.

The spelling of 455453 in words is "four hundred fifty-five thousand, four hundred fifty-three".