56330689 has 8 divisors (see below), whose sum is σ = 58851072. Its totient is φ = 53854320.

The previous prime is 56330683. The next prime is 56330699. The reversal of 56330689 is 98603365.

56330689 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 56330689 - 2⁹ = 56330177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56330683) 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, 8374 + ... + 13519.

It is an arithmetic number, because the mean of its divisors is an integer number (7356384).

Almost surely, 2^56330689 is an apocalyptic number.

It is an amenable number.

56330689 is a deficient number, since it is larger than the sum of its proper divisors (2520383).

56330689 is a wasteful number, since it uses less digits than its factorization.

56330689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22007.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 56330689 is about 7505.3773389484. The cubic root of 56330689 is about 383.3378367881.

The spelling of 56330689 in words is "fifty-six million, three hundred thirty thousand, six hundred eighty-nine".