54071260066243 has 4 divisors (see below), whose sum is σ = 61795725790000. Its totient is φ = 46346794342488.

The previous prime is 54071260066223. The next prime is 54071260066279. The reversal of 54071260066243 is 34266006217045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54071260066243 - 2⁹ = 54071260065731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54071260066193 and 54071260066202.

It is not an unprimeable number, because it can be changed into a prime (54071260066223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3862232861868 + ... + 3862232861881.

It is an arithmetic number, because the mean of its divisors is an integer number (15448931447500).

Almost surely, 2^{54071260066243} is an apocalyptic number.

54071260066243 is a deficient number, since it is larger than the sum of its proper divisors (7724465723757).

54071260066243 is an equidigital number, since it uses as much as digits as its factorization.

54071260066243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724465723756.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 54071260066243 in words is "fifty-four trillion, seventy-one billion, two hundred sixty million, sixty-six thousand, two hundred forty-three".