1026355063 has 2 divisors, whose sum is σ = 1026355064. Its totient is φ = 1026355062.

The previous prime is 1026355051. The next prime is 1026355067. The reversal of 1026355063 is 3605536201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1026355063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1026355067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513177531 + 513177532.

It is an arithmetic number, because the mean of its divisors is an integer number (513177532).

Almost surely, 2^1026355063 is an apocalyptic number.

1026355063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026355063 is an equidigital number, since it uses as much as digits as its factorization.

1026355063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 1026355063 is about 32036.7767261315. The cubic root of 1026355063 is about 1008.7089549246.

The spelling of 1026355063 in words is "one billion, twenty-six million, three hundred fifty-five thousand, sixty-three".