452144504503 has 8 divisors (see below), whose sum is σ = 478752447888. Its totient is φ = 425537806464.

The previous prime is 452144504501. The next prime is 452144504521. The reversal of 452144504503 is 305405441254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452144504503 - 2¹ = 452144504501 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 (452144504501) 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 in 7 ways as a sum of consecutive naturals, for example, 496000 + ... + 1072522.

It is an arithmetic number, because the mean of its divisors is an integer number (59844055986).

Almost surely, 2^452144504503 is an apocalyptic number.

452144504503 is a deficient number, since it is larger than the sum of its proper divisors (26607943385).

452144504503 is a wasteful number, since it uses less digits than its factorization.

452144504503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622673.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 452144504503 its reverse (305405441254), we get a palindrome (757549945757).

The spelling of 452144504503 in words is "four hundred fifty-two billion, one hundred forty-four million, five hundred four thousand, five hundred three".