109092889354 has 4 divisors (see below), whose sum is σ = 163639334034. Its totient is φ = 54546444676.

The previous prime is 109092889351. The next prime is 109092889391. The reversal of 109092889354 is 453988290901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 453988290901 = 2153 ⋅210863117.

It can be written as a sum of positive squares in only one way, i.e., 94326994129 + 14765895225 = 307127^2 + 121515^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (109092889351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27273222337 + ... + 27273222340.

Almost surely, 2^109092889354 is an apocalyptic number.

109092889354 is a deficient number, since it is larger than the sum of its proper divisors (54546444680).

109092889354 is an equidigital number, since it uses as much as digits as its factorization.

109092889354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54546444679.

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 109092889354 in words is "one hundred nine billion, ninety-two million, eight hundred eighty-nine thousand, three hundred fifty-four".