452212301144556 has 36 divisors (see below), whose sum is σ = 1173986589611472. Its totient is φ = 146663449019424.

The previous prime is 452212301144551. The next prime is 452212301144573. The reversal of 452212301144556 is 655441103212254.

452212301144556 is a `hidden beast` number, since 4 + 5 + 2 + 2 + 12 + 30 + 11 + 44 + 556 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (452212301144551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169749360960 + ... + 169749363623.

Almost surely, 2^{452212301144556} is an apocalyptic number.

It is an amenable number.

452212301144556 is an abundant number, since it is smaller than the sum of its proper divisors (721774288466916).

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

452212301144556 is a wasteful number, since it uses less digits than its factorization.

452212301144556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339498724630 (or 339498724625 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 452212301144556 in words is "four hundred fifty-two trillion, two hundred twelve billion, three hundred one million, one hundred forty-four thousand, five hundred fifty-six".