54666023343 has 4 divisors (see below), whose sum is σ = 72888031128. Its totient is φ = 36444015560.

The previous prime is 54666023339. The next prime is 54666023353. The reversal of 54666023343 is 34332066645.

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 54666023343 - 2² = 54666023339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54666023295 and 54666023304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54666023333) 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, 9111003888 + ... + 9111003893.

It is an arithmetic number, because the mean of its divisors is an integer number (18222007782).

Almost surely, 2^54666023343 is an apocalyptic number.

54666023343 is a deficient number, since it is larger than the sum of its proper divisors (18222007785).

54666023343 is a wasteful number, since it uses less digits than its factorization.

54666023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18222007784.

The product of its (nonzero) digits is 933120, while the sum is 42.

Adding to 54666023343 its reverse (34332066645), we get a palindrome (88998089988).

The spelling of 54666023343 in words is "fifty-four billion, six hundred sixty-six million, twenty-three thousand, three hundred forty-three".