1085837084663 has 2 divisors, whose sum is σ = 1085837084664. Its totient is φ = 1085837084662.

The previous prime is 1085837084627. The next prime is 1085837084671. The reversal of 1085837084663 is 3664807385801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1085837084663 - 2³⁸ = 810959177719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1085837084063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542918542331 + 542918542332.

It is an arithmetic number, because the mean of its divisors is an integer number (542918542332).

Almost surely, 2^{1085837084663} is an apocalyptic number.

1085837084663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085837084663 is an equidigital number, since it uses as much as digits as its factorization.

1085837084663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 1085837084663 in words is "one trillion, eighty-five billion, eight hundred thirty-seven million, eighty-four thousand, six hundred sixty-three".