54050444405045 has 24 divisors (see below), whose sum is σ = 71356130787480. Its totient is φ = 39274595712000.

The previous prime is 54050444405021. The next prime is 54050444405047.

54050444405045 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 2896007518756 + 51154436886289 = 1701766^2 + 7152233^2 .

It is a de Polignac number, because none of the positive numbers 2^k-54050444405045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54050444404987 and 54050444405005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54050444405047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38882756 + ... + 40248845.

It is an arithmetic number, because the mean of its divisors is an integer number (2973172116145).

Almost surely, 2^{54050444405045} is an apocalyptic number.

54050444405045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54050444405045 is a deficient number, since it is larger than the sum of its proper divisors (17305686382435).

54050444405045 is a wasteful number, since it uses less digits than its factorization.

54050444405045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79132757 (or 79132746 counting only the distinct ones).

The product of its (nonzero) digits is 2560000, while the sum is 44.

The spelling of 54050444405045 in words is "fifty-four trillion, fifty billion, four hundred forty-four million, four hundred five thousand, forty-five".