54244068847 has 2 divisors, whose sum is σ = 54244068848. Its totient is φ = 54244068846.

The previous prime is 54244068817. The next prime is 54244068881. The reversal of 54244068847 is 74886044245.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54244068847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54244068794 and 54244068803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54244068817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27122034423 + 27122034424.

It is an arithmetic number, because the mean of its divisors is an integer number (27122034424).

Almost surely, 2^54244068847 is an apocalyptic number.

54244068847 is a deficient number, since it is larger than the sum of its proper divisors (1).

54244068847 is an equidigital number, since it uses as much as digits as its factorization.

54244068847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6881280, while the sum is 52.

The spelling of 54244068847 in words is "fifty-four billion, two hundred forty-four million, sixty-eight thousand, eight hundred forty-seven".