563050487 has 2 divisors, whose sum is σ = 563050488. Its totient is φ = 563050486.

The previous prime is 563050441. The next prime is 563050517. The reversal of 563050487 is 784050365.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-563050487 is a prime.

It is equal to p_29493650 and since 563050487 and 29493650 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563050487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563059487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281525243 + 281525244.

It is an arithmetic number, because the mean of its divisors is an integer number (281525244).

Almost surely, 2^563050487 is an apocalyptic number.

563050487 is a deficient number, since it is larger than the sum of its proper divisors (1).

563050487 is an equidigital number, since it uses as much as digits as its factorization.

563050487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 563050487 is about 23728.6848982408. The cubic root of 563050487 is about 825.7510085789.

The spelling of 563050487 in words is "five hundred sixty-three million, fifty thousand, four hundred eighty-seven".