5636478089 has 8 divisors (see below), whose sum is σ = 6163495680. Its totient is φ = 5111895600.

The previous prime is 5636478073. The next prime is 5636478091. The reversal of 5636478089 is 9808746365.

5636478089 is digitally balanced in base 3, 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 5636478089 - 2⁴ = 5636478073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5636448089) by changing a digit.

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, 603929 + ... + 613190.

It is an arithmetic number, because the mean of its divisors is an integer number (770436960).

Almost surely, 2^5636478089 is an apocalyptic number.

It is an amenable number.

5636478089 is a deficient number, since it is larger than the sum of its proper divisors (527017591).

5636478089 is a wasteful number, since it uses less digits than its factorization.

5636478089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217551.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The square root of 5636478089 is about 75076.4815971020. The cubic root of 5636478089 is about 1779.6554996515.

The spelling of 5636478089 in words is "five billion, six hundred thirty-six million, four hundred seventy-eight thousand, eighty-nine".