452022541504 has 28 divisors (see below), whose sum is σ = 917842288264. Its totient is φ = 220755193344.

The previous prime is 452022541489. The next prime is 452022541507. The reversal of 452022541504 is 405145220254.

It is a self number, because there is not a number n which added to its sum of digits gives 452022541504.

It is not an unprimeable number, because it can be changed into a prime (452022541507) 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, 82123437 + ... + 82128940.

Almost surely, 2^452022541504 is an apocalyptic number.

It is an amenable number.

452022541504 is an abundant number, since it is smaller than the sum of its proper divisors (465819746760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452022541504 is a wasteful number, since it uses less digits than its factorization.

452022541504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164252432 (or 164252422 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 452022541504 its reverse (405145220254), we get a palindrome (857167761758).

The spelling of 452022541504 in words is "four hundred fifty-two billion, twenty-two million, five hundred forty-one thousand, five hundred four".