609882563 has 2 divisors, whose sum is σ = 609882564. Its totient is φ = 609882562.

The previous prime is 609882527. The next prime is 609882569. The reversal of 609882563 is 365288906.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 609882563 - 2¹⁰ = 609881539 is a prime.

It is not a weakly prime, because it can be changed into another prime (609882569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304941281 + 304941282.

It is an arithmetic number, because the mean of its divisors is an integer number (304941282).

Almost surely, 2^609882563 is an apocalyptic number.

609882563 is a deficient number, since it is larger than the sum of its proper divisors (1).

609882563 is an equidigital number, since it uses as much as digits as its factorization.

609882563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 609882563 is about 24695.8005134476. The cubic root of 609882563 is about 848.0381805188.

The spelling of 609882563 in words is "six hundred nine million, eight hundred eighty-two thousand, five hundred sixty-three".