563407089 has 16 divisors (see below), whose sum is σ = 859084800. Its totient is φ = 321737040.

The previous prime is 563407073. The next prime is 563407121. The reversal of 563407089 is 980704365.

It is a happy number.

It is not a de Polignac number, because 563407089 - 2⁴ = 563407073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563407089.

It is not an unprimeable number, because it can be changed into a prime (563407069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27784 + ... + 43574.

It is an arithmetic number, because the mean of its divisors is an integer number (53692800).

Almost surely, 2^563407089 is an apocalyptic number.

It is an amenable number.

563407089 is a deficient number, since it is larger than the sum of its proper divisors (295677711).

563407089 is a wasteful number, since it uses less digits than its factorization.

563407089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17500.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 563407089 is about 23736.1978631794. The cubic root of 563407089 is about 825.9252986438.

The spelling of 563407089 in words is "five hundred sixty-three million, four hundred seven thousand, eighty-nine".