54424544542445 has 64 divisors (see below), whose sum is σ = 81605446963200. Its totient is φ = 33851761574400.

The previous prime is 54424544542439. The next prime is 54424544542447.

It is a happy number.

54424544542445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54424544542445 - 2¹⁰ = 54424544541421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54424544542447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 500866481 + ... + 500975129.

It is an arithmetic number, because the mean of its divisors is an integer number (1275085108800).

Almost surely, 2^{54424544542445} is an apocalyptic number.

54424544542445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54424544542445 is a deficient number, since it is larger than the sum of its proper divisors (27180902420755).

54424544542445 is a wasteful number, since it uses less digits than its factorization.

54424544542445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111546.

The product of its digits is 163840000, while the sum is 56.

It can be divided in two parts, 5442454 and 4542445, that added together give a palindrome (9984899).

The spelling of 54424544542445 in words is "fifty-four trillion, four hundred twenty-four billion, five hundred forty-four million, five hundred forty-two thousand, four hundred forty-five".