452788310012523 has 64 divisors (see below), whose sum is σ = 627944775352320. Its totient is φ = 289905017846400.

The previous prime is 452788310012509. The next prime is 452788310012527. The reversal of 452788310012523 is 325210013887254.

It is not a de Polignac number, because 452788310012523 - 2¹² = 452788310008427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452788310012527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5951516398 + ... + 5951592476.

It is an arithmetic number, because the mean of its divisors is an integer number (9811637114880).

Almost surely, 2^{452788310012523} is an apocalyptic number.

452788310012523 is a deficient number, since it is larger than the sum of its proper divisors (175156465339797).

452788310012523 is a wasteful number, since it uses less digits than its factorization.

452788310012523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77328.

The product of its (nonzero) digits is 3225600, while the sum is 51.

Adding to 452788310012523 its reverse (325210013887254), we get a palindrome (777998323899777).

The spelling of 452788310012523 in words is "four hundred fifty-two trillion, seven hundred eighty-eight billion, three hundred ten million, twelve thousand, five hundred twenty-three".