1768835053 has 2 divisors, whose sum is σ = 1768835054. Its totient is φ = 1768835052.

The previous prime is 1768835011. The next prime is 1768835059. The reversal of 1768835053 is 3505388671.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1289312649 + 479522404 = 35907^2 + 21898^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1768835053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1768834994 and 1768835012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1768835059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 884417526 + 884417527.

It is an arithmetic number, because the mean of its divisors is an integer number (884417527).

Almost surely, 2^1768835053 is an apocalyptic number.

It is an amenable number.

1768835053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1768835053 is an equidigital number, since it uses as much as digits as its factorization.

1768835053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 1768835053 is about 42057.5207662078. The cubic root of 1768835053 is about 1209.3790619133.

The spelling of 1768835053 in words is "one billion, seven hundred sixty-eight million, eight hundred thirty-five thousand, fifty-three".