453054 has 48 divisors (see below), whose sum is σ = 1116288. Its totient is φ = 121968.

The previous prime is 453053. The next prime is 453073. The reversal of 453054 is 450354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 453054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453053) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6729 + ... + 6795.

It is an arithmetic number, because the mean of its divisors is an integer number (23256).

2⁴⁵³⁰⁵⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558144).

453054 is an abundant number, since it is smaller than the sum of its proper divisors (663234).

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

453054 is a wasteful number, since it uses less digits than its factorization.

453054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 453054 is about 673.0928613498. The cubic root of 453054 is about 76.8039087637.

The spelling of 453054 in words is "four hundred fifty-three thousand, fifty-four".