54723559 has 8 divisors (see below), whose sum is σ = 60247440. Its totient is φ = 49291200.

The previous prime is 54723511. The next prime is 54723577. The reversal of 54723559 is 95532745.

54723559 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 54723559 - 2¹⁷ = 54592487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54723659) 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 7 ways as a sum of consecutive naturals, for example, 21622 + ... + 24019.

It is an arithmetic number, because the mean of its divisors is an integer number (7530930).

Almost surely, 2^54723559 is an apocalyptic number.

54723559 is a deficient number, since it is larger than the sum of its proper divisors (5523881).

54723559 is a wasteful number, since it uses less digits than its factorization.

54723559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45761.

The product of its digits is 189000, while the sum is 40.

The square root of 54723559 is about 7397.5373605005. The cubic root of 54723559 is about 379.6570289546.

The spelling of 54723559 in words is "fifty-four million, seven hundred twenty-three thousand, five hundred fifty-nine".