454536655122 has 96 divisors (see below), whose sum is σ = 1015919755200. Its totient is φ = 135456112000.

The previous prime is 454536655109. The next prime is 454536655123. The reversal of 454536655122 is 221556635454.

It is not an unprimeable number, because it can be changed into a prime (454536655123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10904773 + ... + 10946375.

It is an arithmetic number, because the mean of its divisors is an integer number (10582497450).

Almost surely, 2^454536655122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454536655122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507959877600).

454536655122 is an abundant number, since it is smaller than the sum of its proper divisors (561383100078).

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

454536655122 is a wasteful number, since it uses less digits than its factorization.

454536655122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41880 (or 41869 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 48.

The spelling of 454536655122 in words is "four hundred fifty-four billion, five hundred thirty-six million, six hundred fifty-five thousand, one hundred twenty-two".