54648688684747 has 2 divisors, whose sum is σ = 54648688684748. Its totient is φ = 54648688684746.

The previous prime is 54648688684643. The next prime is 54648688684757. The reversal of 54648688684747 is 74748688684645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54648688684747 - 2¹¹ = 54648688682699 is a prime.

It is not a weakly prime, because it can be changed into another prime (54648688684757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27324344342373 + 27324344342374.

It is an arithmetic number, because the mean of its divisors is an integer number (27324344342374).

Almost surely, 2^{54648688684747} is an apocalyptic number.

54648688684747 is a deficient number, since it is larger than the sum of its proper divisors (1).

54648688684747 is an equidigital number, since it uses as much as digits as its factorization.

54648688684747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55490641920, while the sum is 85.

The spelling of 54648688684747 in words is "fifty-four trillion, six hundred forty-eight billion, six hundred eighty-eight million, six hundred eighty-four thousand, seven hundred forty-seven".