54248391727 has 8 divisors (see below), whose sum is σ = 54352156320. Its totient is φ = 54144721920.

The previous prime is 54248391683. The next prime is 54248391749. The reversal of 54248391727 is 72719384245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54248391727 - 2¹⁵ = 54248358959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54248191727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1179727 + ... + 1224847.

It is an arithmetic number, because the mean of its divisors is an integer number (6794019540).

Almost surely, 2^54248391727 is an apocalyptic number.

54248391727 is a deficient number, since it is larger than the sum of its proper divisors (103764593).

54248391727 is a wasteful number, since it uses less digits than its factorization.

54248391727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47393.

The product of its digits is 3386880, while the sum is 52.

The spelling of 54248391727 in words is "fifty-four billion, two hundred forty-eight million, three hundred ninety-one thousand, seven hundred twenty-seven".