453049 has 4 divisors (see below), whose sum is σ = 455760. Its totient is φ = 450340.

The previous prime is 453029. The next prime is 453053. The reversal of 453049 is 940354.

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 453049 - 2⁹ = 452537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453029) 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, 1087 + ... + 1444.

It is an arithmetic number, because the mean of its divisors is an integer number (113940).

2⁴⁵³⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

453049 is a deficient number, since it is larger than the sum of its proper divisors (2711).

453049 is a wasteful number, since it uses less digits than its factorization.

453049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 453049 is about 673.0891471417. The cubic root of 453049 is about 76.8036262213.

The spelling of 453049 in words is "four hundred fifty-three thousand, forty-nine".