2563063 has 2 divisors, whose sum is σ = 2563064. Its totient is φ = 2563062.

The previous prime is 2563013. The next prime is 2563079. The reversal of 2563063 is 3603652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2563063 - 2⁹ = 2562551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2563003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281531 + 1281532.

It is an arithmetic number, because the mean of its divisors is an integer number (1281532).

2^2563063 is an apocalyptic number.

2563063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2563063 is an equidigital number, since it uses as much as digits as its factorization.

2563063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 2563063 is about 1600.9569013562. The cubic root of 2563063 is about 136.8526129090.

The spelling of 2563063 in words is "two million, five hundred sixty-three thousand, sixty-three".