563206461 has 16 divisors (see below), whose sum is σ = 775607616. Its totient is φ = 363332736.

The previous prime is 563206459. The next prime is 563206487. The reversal of 563206461 is 164602365.

563206461 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 563206461 - 2¹ = 563206459 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563206261) 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, 12655 + ... + 35868.

It is an arithmetic number, because the mean of its divisors is an integer number (48475476).

Almost surely, 2^563206461 is an apocalyptic number.

It is an amenable number.

563206461 is a deficient number, since it is larger than the sum of its proper divisors (212401155).

563206461 is a wasteful number, since it uses less digits than its factorization.

563206461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48652.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 563206461 is about 23731.9712834817. The cubic root of 563206461 is about 825.8272502895.

The spelling of 563206461 in words is "five hundred sixty-three million, two hundred six thousand, four hundred sixty-one".