54388488345 has 8 divisors (see below), whose sum is σ = 87021581376. Its totient is φ = 29007193776.

The previous prime is 54388488317. The next prime is 54388488353.

54388488345 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 54388488345 - 2¹⁷ = 54388357273 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1812949597 + ... + 1812949626.

It is an arithmetic number, because the mean of its divisors is an integer number (10877697672).

Almost surely, 2^54388488345 is an apocalyptic number.

It is an amenable number.

54388488345 is a deficient number, since it is larger than the sum of its proper divisors (32633093031).

54388488345 is a wasteful number, since it uses less digits than its factorization.

54388488345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625899231.

The product of its digits is 58982400, while the sum is 60.

The spelling of 54388488345 in words is "fifty-four billion, three hundred eighty-eight million, four hundred eighty-eight thousand, three hundred forty-five".