54608068047547 has 4 divisors (see below), whose sum is σ = 62409220625776. Its totient is φ = 46806915469320.

The previous prime is 54608068047541. The next prime is 54608068047557. The reversal of 54608068047547 is 74574086080645.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54608068047547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54608068047541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3900576289104 + ... + 3900576289117.

It is an arithmetic number, because the mean of its divisors is an integer number (15602305156444).

Almost surely, 2^{54608068047547} is an apocalyptic number.

54608068047547 is a deficient number, since it is larger than the sum of its proper divisors (7801152578229).

54608068047547 is an equidigital number, since it uses as much as digits as its factorization.

54608068047547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801152578228.

The product of its (nonzero) digits is 180633600, while the sum is 64.

The spelling of 54608068047547 in words is "fifty-four trillion, six hundred eight billion, sixty-eight million, forty-seven thousand, five hundred forty-seven".