1683263063 has 2 divisors, whose sum is σ = 1683263064. Its totient is φ = 1683263062.

The previous prime is 1683263053. The next prime is 1683263069. The reversal of 1683263063 is 3603623861.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1683263063 - 2⁸ = 1683262807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1683263069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 841631531 + 841631532.

It is an arithmetic number, because the mean of its divisors is an integer number (841631532).

Almost surely, 2^1683263063 is an apocalyptic number.

1683263063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1683263063 is an equidigital number, since it uses as much as digits as its factorization.

1683263063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 1683263063 is about 41027.5890468840. The cubic root of 1683263063 is about 1189.5535511920.

The spelling of 1683263063 in words is "one billion, six hundred eighty-three million, two hundred sixty-three thousand, sixty-three".