54064056559 has 8 divisors (see below), whose sum is σ = 57462055040. Its totient is φ = 50721310296.

The previous prime is 54064056547. The next prime is 54064056643. The reversal of 54064056559 is 95565046045.

54064056559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54064056559 - 2¹¹ = 54064054511 is a prime.

It is a super-2 number, since 2×54064056559² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54064050559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13811037 + ... + 13814950.

It is an arithmetic number, because the mean of its divisors is an integer number (7182756880).

Almost surely, 2^54064056559 is an apocalyptic number.

54064056559 is a deficient number, since it is larger than the sum of its proper divisors (3397998481).

54064056559 is a wasteful number, since it uses less digits than its factorization.

54064056559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27626109.

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 54064056559 in words is "fifty-four billion, sixty-four million, fifty-six thousand, five hundred fifty-nine".