1094678612653 has 2 divisors, whose sum is σ = 1094678612654. Its totient is φ = 1094678612652.

The previous prime is 1094678612611. The next prime is 1094678612737. The reversal of 1094678612653 is 3562168764901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1054683812484 + 39994800169 = 1026978^2 + 199987^2 .

It is a cyclic number.

It is not a de Polignac number, because 1094678612653 - 2²¹ = 1094676515501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1094678618653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547339306326 + 547339306327.

It is an arithmetic number, because the mean of its divisors is an integer number (547339306327).

It is a 1-persistent number, because it is pandigital, but 2⋅1094678612653 = 2189357225306 is not.

Almost surely, 2^{1094678612653} is an apocalyptic number.

It is an amenable number.

1094678612653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094678612653 is an equidigital number, since it uses as much as digits as its factorization.

1094678612653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 1094678612653 in words is "one trillion, ninety-four billion, six hundred seventy-eight million, six hundred twelve thousand, six hundred fifty-three".