54128116289 has 16 divisors (see below), whose sum is σ = 59702759424. Its totient is φ = 48764913600.

The previous prime is 54128116283. The next prime is 54128116333. The reversal of 54128116289 is 98261182145.

It is not a de Polignac number, because 54128116289 - 2¹² = 54128112193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54128116283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74057 + ... + 337254.

It is an arithmetic number, because the mean of its divisors is an integer number (3731422464).

Almost surely, 2^54128116289 is an apocalyptic number.

It is an amenable number.

54128116289 is a deficient number, since it is larger than the sum of its proper divisors (5574643135).

54128116289 is a wasteful number, since it uses less digits than its factorization.

54128116289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411568.

The product of its digits is 276480, while the sum is 47.

The spelling of 54128116289 in words is "fifty-four billion, one hundred twenty-eight million, one hundred sixteen thousand, two hundred eighty-nine".