452004540554323 has 4 divisors (see below), whose sum is σ = 452007276642328. Its totient is φ = 452001804466320.

The previous prime is 452004540554311. The next prime is 452004540554341. The reversal of 452004540554323 is 323455045400254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 452004540554323 - 2¹⁷ = 452004540423251 is a prime.

It is a super-2 number, since 2×452004540554323² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452004540554393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367796186 + ... + 1368126607.

It is an arithmetic number, because the mean of its divisors is an integer number (113001819160582).

Almost surely, 2^{452004540554323} is an apocalyptic number.

452004540554323 is a deficient number, since it is larger than the sum of its proper divisors (2736088005).

452004540554323 is a wasteful number, since it uses less digits than its factorization.

452004540554323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736088004.

The product of its (nonzero) digits is 5760000, while the sum is 46.

Adding to 452004540554323 its reverse (323455045400254), we get a palindrome (775459585954577).

The spelling of 452004540554323 in words is "four hundred fifty-two trillion, four billion, five hundred forty million, five hundred fifty-four thousand, three hundred twenty-three".