563212435 has 4 divisors (see below), whose sum is σ = 675854928. Its totient is φ = 450569944.

The previous prime is 563212427. The next prime is 563212439. The reversal of 563212435 is 534212365.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 534212365 = 5 ⋅106842473.

It is a cyclic number.

It is not a de Polignac number, because 563212435 - 2³ = 563212427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 563212397 and 563212406.

It is not an unprimeable number, because it can be changed into a prime (563212439) 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 3 ways as a sum of consecutive naturals, for example, 56321239 + ... + 56321248.

It is an arithmetic number, because the mean of its divisors is an integer number (168963732).

Almost surely, 2^563212435 is an apocalyptic number.

563212435 is a deficient number, since it is larger than the sum of its proper divisors (112642493).

563212435 is a wasteful number, since it uses less digits than its factorization.

563212435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112642492.

The product of its digits is 21600, while the sum is 31.

The square root of 563212435 is about 23732.0971471128. The cubic root of 563212435 is about 825.8301701628.

The spelling of 563212435 in words is "five hundred sixty-three million, two hundred twelve thousand, four hundred thirty-five".