4554366634044 has 72 divisors (see below), whose sum is σ = 11693062246320. Its totient is φ = 1494383876352.

The previous prime is 4554366633989. The next prime is 4554366634049. The reversal of 4554366634044 is 4404366634554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4554366634049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 364722 + ... + 3040025.

It is an arithmetic number, because the mean of its divisors is an integer number (162403642310).

Almost surely, 2^{4554366634044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4554366634044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5846531123160).

4554366634044 is an abundant number, since it is smaller than the sum of its proper divisors (7138695612276).

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

4554366634044 is a wasteful number, since it uses less digits than its factorization.

4554366634044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405339 (or 3405334 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 54.

The spelling of 4554366634044 in words is "four trillion, five hundred fifty-four billion, three hundred sixty-six million, six hundred thirty-four thousand, forty-four".