1012052563 has 2 divisors, whose sum is σ = 1012052564. Its totient is φ = 1012052562.

The previous prime is 1012052557. The next prime is 1012052603. The reversal of 1012052563 is 3652502101.

1012052563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012052563 - 2⁹ = 1012052051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012052263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506026281 + 506026282.

It is an arithmetic number, because the mean of its divisors is an integer number (506026282).

Almost surely, 2^1012052563 is an apocalyptic number.

1012052563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012052563 is an equidigital number, since it uses as much as digits as its factorization.

1012052563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1012052563 is about 31812.7735823207. The cubic root of 1012052563 is about 1004.0014877387.

Adding to 1012052563 its reverse (3652502101), we get a palindrome (4664554664).

The spelling of 1012052563 in words is "one billion, twelve million, fifty-two thousand, five hundred sixty-three".