108889876853 has 2 divisors, whose sum is σ = 108889876854. Its totient is φ = 108889876852.

The previous prime is 108889876813. The next prime is 108889876861. The reversal of 108889876853 is 358678988801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104547462244 + 4342414609 = 323338^2 + 65897^2 .

It is a cyclic number.

It is not a de Polignac number, because 108889876853 - 2¹⁸ = 108889614709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108889876813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54444938426 + 54444938427.

It is an arithmetic number, because the mean of its divisors is an integer number (54444938427).

Almost surely, 2^108889876853 is an apocalyptic number.

It is an amenable number.

108889876853 is a deficient number, since it is larger than the sum of its proper divisors (1).

108889876853 is an equidigital number, since it uses as much as digits as its factorization.

108889876853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 185794560, while the sum is 71.

The spelling of 108889876853 in words is "one hundred eight billion, eight hundred eighty-nine million, eight hundred seventy-six thousand, eight hundred fifty-three".