5443554553445 has 32 divisors (see below), whose sum is σ = 6804748828800. Its totient is φ = 4175382674176.

The previous prime is 5443554553337. The next prime is 5443554553523.

5443554553445 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 5443554553445 - 2¹⁰ = 5443554552421 is a prime.

It is a super-2 number, since 2×5443554553445² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 12591362 + ... + 13016508.

It is an arithmetic number, because the mean of its divisors is an integer number (212648400900).

Almost surely, 2^{5443554553445} is an apocalyptic number.

It is an amenable number.

5443554553445 is a deficient number, since it is larger than the sum of its proper divisors (1361194275355).

5443554553445 is a wasteful number, since it uses less digits than its factorization.

5443554553445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425797.

The product of its digits is 144000000, while the sum is 56.

The spelling of 5443554553445 in words is "five trillion, four hundred forty-three billion, five hundred fifty-four million, five hundred fifty-three thousand, four hundred forty-five".