563715899 has 2 divisors, whose sum is σ = 563715900. Its totient is φ = 563715898.

The previous prime is 563715877. The next prime is 563715923. The reversal of 563715899 is 998517365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563715899 - 2¹⁶ = 563650363 is a prime.

It is a super-2 number, since 2×563715899² = 635551229570756402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 563715899.

It is not a weakly prime, because it can be changed into another prime (563715599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281857949 + 281857950.

It is an arithmetic number, because the mean of its divisors is an integer number (281857950).

Almost surely, 2^563715899 is an apocalyptic number.

563715899 is a deficient number, since it is larger than the sum of its proper divisors (1).

563715899 is an equidigital number, since it uses as much as digits as its factorization.

563715899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2041200, while the sum is 53.

The square root of 563715899 is about 23742.7020155668. The cubic root of 563715899 is about 826.0761708469.

The spelling of 563715899 in words is "five hundred sixty-three million, seven hundred fifteen thousand, eight hundred ninety-nine".