452245142203 has 2 divisors, whose sum is σ = 452245142204. Its totient is φ = 452245142202.

The previous prime is 452245142189. The next prime is 452245142207. The reversal of 452245142203 is 302241542254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 452245142203 - 2⁵ = 452245142171 is a prime.

It is not a weakly prime, because it can be changed into another prime (452245142207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226122571101 + 226122571102.

It is an arithmetic number, because the mean of its divisors is an integer number (226122571102).

Almost surely, 2^452245142203 is an apocalyptic number.

452245142203 is a deficient number, since it is larger than the sum of its proper divisors (1).

452245142203 is an equidigital number, since it uses as much as digits as its factorization.

452245142203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 452245142203 its reverse (302241542254), we get a palindrome (754486684457).

It can be divided in two parts, 4522451 and 42203, that added together give a palindrome (4564654).

The spelling of 452245142203 in words is "four hundred fifty-two billion, two hundred forty-five million, one hundred forty-two thousand, two hundred three".