1084775630563 has 2 divisors, whose sum is σ = 1084775630564. Its totient is φ = 1084775630562.

The previous prime is 1084775630557. The next prime is 1084775630567. The reversal of 1084775630563 is 3650365774801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1084775630563 is a prime.

It is not a weakly prime, because it can be changed into another prime (1084775630567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542387815281 + 542387815282.

It is an arithmetic number, because the mean of its divisors is an integer number (542387815282).

Almost surely, 2^{1084775630563} is an apocalyptic number.

1084775630563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084775630563 is an equidigital number, since it uses as much as digits as its factorization.

1084775630563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12700800, while the sum is 55.

The spelling of 1084775630563 in words is "one trillion, eighty-four billion, seven hundred seventy-five million, six hundred thirty thousand, five hundred sixty-three".