452043541 has 16 divisors (see below), whose sum is σ = 486417024. Its totient is φ = 418993344.

The previous prime is 452043517. The next prime is 452043551. The reversal of 452043541 is 145340254.

It is a cyclic number.

It is not a de Polignac number, because 452043541 - 2⁹ = 452043029 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 (452043551) 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, 239895 + ... + 241771.

It is an arithmetic number, because the mean of its divisors is an integer number (30401064).

Almost surely, 2^452043541 is an apocalyptic number.

It is an amenable number.

452043541 is a deficient number, since it is larger than the sum of its proper divisors (34373483).

452043541 is a wasteful number, since it uses less digits than its factorization.

452043541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 452043541 is about 21261.3155989934. The cubic root of 452043541 is about 767.4676695948.

Adding to 452043541 its reverse (145340254), we get a palindrome (597383795).

The spelling of 452043541 in words is "four hundred fifty-two million, forty-three thousand, five hundred forty-one".