54983238943 has 2 divisors, whose sum is σ = 54983238944. Its totient is φ = 54983238942.

The previous prime is 54983238913. The next prime is 54983238949. The reversal of 54983238943 is 34983238945.

54983238943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54983238943 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54983238949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27491619471 + 27491619472.

It is an arithmetic number, because the mean of its divisors is an integer number (27491619472).

Almost surely, 2^54983238943 is an apocalyptic number.

54983238943 is a deficient number, since it is larger than the sum of its proper divisors (1).

54983238943 is an equidigital number, since it uses as much as digits as its factorization.

54983238943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22394880, while the sum is 58.

The spelling of 54983238943 in words is "fifty-four billion, nine hundred eighty-three million, two hundred thirty-eight thousand, nine hundred forty-three".