54843234845 has 16 divisors (see below), whose sum is σ = 75275440128. Its totient is φ = 37575859200.

The previous prime is 54843234811. The next prime is 54843234847.

54843234845 is nontrivially palindromic in base 10.

54843234845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54843234845 - 2¹⁴ = 54843218461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54843234793 and 54843234802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54843234847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601181 + ... + 686370.

It is an arithmetic number, because the mean of its divisors is an integer number (4704715008).

Almost surely, 2^54843234845 is an apocalyptic number.

It is an amenable number.

54843234845 is a deficient number, since it is larger than the sum of its proper divisors (20432205283).

54843234845 is a wasteful number, since it uses less digits than its factorization.

54843234845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288780.

The product of its digits is 7372800, while the sum is 50.

The spelling of 54843234845 in words is "fifty-four billion, eight hundred forty-three million, two hundred thirty-four thousand, eight hundred forty-five".