4544404044454 has 16 divisors (see below), whose sum is σ = 6922390072608. Its totient is φ = 2237052451392.

The previous prime is 4544404044451. The next prime is 4544404044463.

4544404044454 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544404044451) 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 7 ways as a sum of consecutive naturals, for example, 27859482 + ... + 28022125.

It is an arithmetic number, because the mean of its divisors is an integer number (432649379538).

Almost surely, 2^{4544404044454} is an apocalyptic number.

4544404044454 is a deficient number, since it is larger than the sum of its proper divisors (2377986028154).

4544404044454 is a wasteful number, since it uses less digits than its factorization.

4544404044454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55882239.

The product of its (nonzero) digits is 6553600, while the sum is 46.

The spelling of 4544404044454 in words is "four trillion, five hundred forty-four billion, four hundred four million, forty-four thousand, four hundred fifty-four".