454205045552 has 40 divisors (see below), whose sum is σ = 938589743376. Its totient is φ = 212183361536.

The previous prime is 454205045551. The next prime is 454205045597. The reversal of 454205045552 is 255540502454.

It is not an unprimeable number, because it can be changed into a prime (454205045551) 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, 6057158 + ... + 6131685.

Almost surely, 2^454205045552 is an apocalyptic number.

It is an amenable number.

454205045552 is an abundant number, since it is smaller than the sum of its proper divisors (484384697824).

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

454205045552 is a wasteful number, since it uses less digits than its factorization.

454205045552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12189005 (or 12188999 counting only the distinct ones).

The product of its (nonzero) digits is 800000, while the sum is 41.

The spelling of 454205045552 in words is "four hundred fifty-four billion, two hundred five million, forty-five thousand, five hundred fifty-two".