1063225663 has 2 divisors, whose sum is σ = 1063225664. Its totient is φ = 1063225662.

The previous prime is 1063225661. The next prime is 1063225717. The reversal of 1063225663 is 3665223601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1063225663 - 2¹ = 1063225661 is a prime.

It is a super-2 number, since 2×1063225663² = 2260897620923579138, which contains 22 as substring.

Together with 1063225661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063225661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531612831 + 531612832.

It is an arithmetic number, because the mean of its divisors is an integer number (531612832).

Almost surely, 2^1063225663 is an apocalyptic number.

1063225663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063225663 is an equidigital number, since it uses as much as digits as its factorization.

1063225663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 1063225663 is about 32607.1412883742. The cubic root of 1063225663 is about 1020.6460289725.

The spelling of 1063225663 in words is "one billion, sixty-three million, two hundred twenty-five thousand, six hundred sixty-three".