53789589 has 40 divisors (see below), whose sum is σ = 96683840. Its totient is φ = 29113344.

The previous prime is 53789563. The next prime is 53789609. The reversal of 53789589 is 98598735.

53789589 is a `hidden beast` number, since 53 + 7 + 8 + 9 + 589 = 666.

53789589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53789589 - 2¹⁶ = 53724053 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53789389) 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 39 ways as a sum of consecutive naturals, for example, 8277 + ... + 13269.

It is an arithmetic number, because the mean of its divisors is an integer number (2417096).

Almost surely, 2^53789589 is an apocalyptic number.

It is an amenable number.

53789589 is a deficient number, since it is larger than the sum of its proper divisors (42894251).

53789589 is a wasteful number, since it uses less digits than its factorization.

53789589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5031 (or 5022 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 54.

The square root of 53789589 is about 7334.1385997266. The cubic root of 53789589 is about 377.4847477135.

The spelling of 53789589 in words is "fifty-three million, seven hundred eighty-nine thousand, five hundred eighty-nine".