54444433444445 has 128 divisors (see below), whose sum is σ = 76520816640000. Its totient is φ = 36797435136000.

The previous prime is 54444433444417. The next prime is 54444433444451.

54444433444445 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-54444433444445 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11710996481 + ... + 11711001129.

It is an arithmetic number, because the mean of its divisors is an integer number (597818880000).

Almost surely, 2^{54444433444445} is an apocalyptic number.

54444433444445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54444433444445 is a deficient number, since it is larger than the sum of its proper divisors (22076383195555).

54444433444445 is a wasteful number, since it uses less digits than its factorization.

54444433444445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5955.

The product of its digits is 235929600, while the sum is 56.

It can be divided in two parts, 5444443 and 3444445, that added together give a palindrome (8888888).

The spelling of 54444433444445 in words is "fifty-four trillion, four hundred forty-four billion, four hundred thirty-three million, four hundred forty-four thousand, four hundred forty-five".