452032043 has 2 divisors, whose sum is σ = 452032044. Its totient is φ = 452032042.

The previous prime is 452032001. The next prime is 452032069. The reversal of 452032043 is 340230254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452032043 - 2¹⁴ = 452015659 is a prime.

It is not a weakly prime, because it can be changed into another prime (452032073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226016021 + 226016022.

It is an arithmetic number, because the mean of its divisors is an integer number (226016022).

Almost surely, 2^452032043 is an apocalyptic number.

452032043 is a deficient number, since it is larger than the sum of its proper divisors (1).

452032043 is an equidigital number, since it uses as much as digits as its factorization.

452032043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 452032043 is about 21261.0452000836. The cubic root of 452032043 is about 767.4611625387.

Adding to 452032043 its reverse (340230254), we get a palindrome (792262297).

It can be divided in two parts, 4520 and 32043, that added together give a palindrome (36563).

The spelling of 452032043 in words is "four hundred fifty-two million, thirty-two thousand, forty-three".