1063563287 has 2 divisors, whose sum is σ = 1063563288. Its totient is φ = 1063563286.

The previous prime is 1063563253. The next prime is 1063563289. The reversal of 1063563287 is 7823653601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1063563287 - 2⁶ = 1063563223 is a prime.

It is a super-2 number, since 2×1063563287² = 2262333730908488738, which contains 22 as substring.

Together with 1063563289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063563289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531781643 + 531781644.

It is an arithmetic number, because the mean of its divisors is an integer number (531781644).

Almost surely, 2^1063563287 is an apocalyptic number.

1063563287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063563287 is an equidigital number, since it uses as much as digits as its factorization.

1063563287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 1063563287 is about 32612.3180255559. The cubic root of 1063563287 is about 1020.7540518624.

The spelling of 1063563287 in words is "one billion, sixty-three million, five hundred sixty-three thousand, two hundred eighty-seven".