452456522412 has 24 divisors (see below), whose sum is σ = 1055817434112. Its totient is φ = 150806619600.

The previous prime is 452456522381. The next prime is 452456522429. The reversal of 452456522412 is 214225654254.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372764 + ... + 1670147.

It is an arithmetic number, because the mean of its divisors is an integer number (43992393088).

Almost surely, 2^452456522412 is an apocalyptic number.

It is an amenable number.

452456522412 is an abundant number, since it is smaller than the sum of its proper divisors (603360911700).

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

452456522412 is a wasteful number, since it uses less digits than its factorization.

452456522412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055309 (or 3055307 counting only the distinct ones).

The product of its digits is 768000, while the sum is 42.

The spelling of 452456522412 in words is "four hundred fifty-two billion, four hundred fifty-six million, five hundred twenty-two thousand, four hundred twelve".