54444533544445 has 16 divisors (see below), whose sum is σ = 71964813278592. Its totient is φ = 39211596970560.

The previous prime is 54444533544433. The next prime is 54444533544503.

54444533544445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54444533544445 - 2⁴¹ = 52245510288893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54444533544445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4805337102 + ... + 4805348431.

It is an arithmetic number, because the mean of its divisors is an integer number (4497800829912).

Almost surely, 2^{54444533544445} is an apocalyptic number.

54444533544445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54444533544445 is a deficient number, since it is larger than the sum of its proper divisors (17520279734147).

54444533544445 is a wasteful number, since it uses less digits than its factorization.

54444533544445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9610685652.

The product of its digits is 368640000, while the sum is 58.

It can be divided in two parts, 5444453 and 3544445, that added together give a palindrome (8988898).

The spelling of 54444533544445 in words is "fifty-four trillion, four hundred forty-four billion, five hundred thirty-three million, five hundred forty-four thousand, four hundred forty-five".