1105676871589 has 2 divisors, whose sum is σ = 1105676871590. Its totient is φ = 1105676871588.

The previous prime is 1105676871547. The next prime is 1105676871619. The reversal of 1105676871589 is 9851786765011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 803473798689 + 302203072900 = 896367^2 + 549730^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1105676871589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1105676871589.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105676871539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552838435794 + 552838435795.

It is an arithmetic number, because the mean of its divisors is an integer number (552838435795).

Almost surely, 2^{1105676871589} is an apocalyptic number.

It is an amenable number.

1105676871589 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105676871589 is an equidigital number, since it uses as much as digits as its factorization.

1105676871589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25401600, while the sum is 64.

The spelling of 1105676871589 in words is "one trillion, one hundred five billion, six hundred seventy-six million, eight hundred seventy-one thousand, five hundred eighty-nine".