563450137 has 2 divisors, whose sum is σ = 563450138. Its totient is φ = 563450136.

The previous prime is 563450119. The next prime is 563450197. The reversal of 563450137 is 731054365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 563397696 + 52441 = 23736^2 + 229^2 .

It is a cyclic number.

It is not a de Polignac number, because 563450137 - 2⁷ = 563450009 is a prime.

It is not a weakly prime, because it can be changed into another prime (563450197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281725068 + 281725069.

It is an arithmetic number, because the mean of its divisors is an integer number (281725069).

Almost surely, 2^563450137 is an apocalyptic number.

It is an amenable number.

563450137 is a deficient number, since it is larger than the sum of its proper divisors (1).

563450137 is an equidigital number, since it uses as much as digits as its factorization.

563450137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 563450137 is about 23737.1046465233. The cubic root of 563450137 is about 825.9463334795.

The spelling of 563450137 in words is "five hundred sixty-three million, four hundred fifty thousand, one hundred thirty-seven".