452542589 has 16 divisors (see below), whose sum is σ = 485177280. Its totient is φ = 420837120.

The previous prime is 452542579. The next prime is 452542633. The reversal of 452542589 is 985245254.

It is a cyclic number.

It is not a de Polignac number, because 452542589 - 2⁸ = 452542333 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452542579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550799 + ... + 551619.

It is an arithmetic number, because the mean of its divisors is an integer number (30323580).

Almost surely, 2^452542589 is an apocalyptic number.

It is an amenable number.

452542589 is a deficient number, since it is larger than the sum of its proper divisors (32634691).

452542589 is a wasteful number, since it uses less digits than its factorization.

452542589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340.

The product of its digits is 576000, while the sum is 44.

The square root of 452542589 is about 21273.0484181276. The cubic root of 452542589 is about 767.7499892642.

The spelling of 452542589 in words is "four hundred fifty-two million, five hundred forty-two thousand, five hundred eighty-nine".