452242625625228 has 24 divisors (see below), whose sum is σ = 1055233229504832. Its totient is φ = 150747479535184.

The previous prime is 452242625625149. The next prime is 452242625625229. The reversal of 452242625625228 is 822526526242254.

It is not an unprimeable number, because it can be changed into a prime (452242625625229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29618851 + ... + 42210917.

It is an arithmetic number, because the mean of its divisors is an integer number (43968051229368).

Almost surely, 2^{452242625625228} is an apocalyptic number.

It is an amenable number.

452242625625228 is an abundant number, since it is smaller than the sum of its proper divisors (602990603879604).

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

452242625625228 is a wasteful number, since it uses less digits than its factorization.

452242625625228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15584981 (or 15584979 counting only the distinct ones).

The product of its digits is 73728000, while the sum is 57.

The spelling of 452242625625228 in words is "four hundred fifty-two trillion, two hundred forty-two billion, six hundred twenty-five million, six hundred twenty-five thousand, two hundred twenty-eight".