54044044045 has 16 divisors (see below), whose sum is σ = 65934615600. Its totient is φ = 42519808000.

The previous prime is 54044044027. The next prime is 54044044069.

54044044045 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 540190564 + 53503853481 = 23242^2 + 231309^2 .

It is not a de Polignac number, because 54044044045 - 2¹³ = 54044035853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54044044045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283876 + ... + 434365.

It is an arithmetic number, because the mean of its divisors is an integer number (4120913475).

Almost surely, 2^54044044045 is an apocalyptic number.

It is an amenable number.

54044044045 is a deficient number, since it is larger than the sum of its proper divisors (11890571555).

54044044045 is a wasteful number, since it uses less digits than its factorization.

54044044045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718496.

The product of its (nonzero) digits is 102400, while the sum is 34.

It can be divided in two parts, 540440 and 44045, that added together give a palindrome (584485).

The spelling of 54044044045 in words is "fifty-four billion, forty-four million, forty-four thousand, forty-five".