1026785803675 has 6 divisors (see below), whose sum is σ = 1273214396588. Its totient is φ = 821428642920.

The previous prime is 1026785803663. The next prime is 1026785803697. The reversal of 1026785803675 is 5763085876201.

It is a happy number.

It is not a de Polignac number, because 1026785803675 - 2⁵ = 1026785803643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20535716049 + ... + 20535716098.

Almost surely, 2^{1026785803675} is an apocalyptic number.

1026785803675 is a deficient number, since it is larger than the sum of its proper divisors (246428592913).

1026785803675 is an equidigital number, since it uses as much as digits as its factorization.

1026785803675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41071432157 (or 41071432152 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 58.

The spelling of 1026785803675 in words is "one trillion, twenty-six billion, seven hundred eighty-five million, eight hundred three thousand, six hundred seventy-five".