454554 has 12 divisors (see below), whose sum is σ = 984906. Its totient is φ = 151512.

The previous prime is 454547. The next prime is 454577. The reversal of 454554 is 455454.

454554 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 275625 + 178929 = 525^2 + 423^2 .

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12609 + ... + 12644.

2⁴⁵⁴⁵⁵⁴ is an apocalyptic number.

454554 is an abundant number, since it is smaller than the sum of its proper divisors (530352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454554 is a wasteful number, since it uses less digits than its factorization.

454554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25261 (or 25258 counting only the distinct ones).

The product of its digits is 8000, while the sum is 27.

The square root of 454554 is about 674.2061999122. The cubic root of 454554 is about 76.8885778119. Note that the first 3 decimals are identical.

Adding to 454554 its sum of digits (27), we get a triangular number (454581 = T₉₅₃).

Subtracting 454554 from its reverse (455454), we obtain a square (900 = 30²).

The spelling of 454554 in words is "four hundred fifty-four thousand, five hundred fifty-four".