1765052563 has 2 divisors, whose sum is σ = 1765052564. Its totient is φ = 1765052562.

The previous prime is 1765052521. The next prime is 1765052567. The reversal of 1765052563 is 3652505671.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1765052563 is a prime.

It is not a weakly prime, because it can be changed into another prime (1765052567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 882526281 + 882526282.

It is an arithmetic number, because the mean of its divisors is an integer number (882526282).

Almost surely, 2^1765052563 is an apocalyptic number.

1765052563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1765052563 is an equidigital number, since it uses as much as digits as its factorization.

1765052563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 1765052563 is about 42012.5286432512. The cubic root of 1765052563 is about 1208.5163983260.

The spelling of 1765052563 in words is "one billion, seven hundred sixty-five million, fifty-two thousand, five hundred sixty-three".