109559027 has 2 divisors, whose sum is σ = 109559028. Its totient is φ = 109559026.

The previous prime is 109558993. The next prime is 109559039. The reversal of 109559027 is 720955901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109559027 - 2¹⁰ = 109558003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (109550027) 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, 54779513 + 54779514.

It is an arithmetic number, because the mean of its divisors is an integer number (54779514).

Almost surely, 2^109559027 is an apocalyptic number.

109559027 is a deficient number, since it is larger than the sum of its proper divisors (1).

109559027 is an equidigital number, since it uses as much as digits as its factorization.

109559027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 38.

The square root of 109559027 is about 10467.0448073943. The cubic root of 109559027 is about 478.5008594924.

The spelling of 109559027 in words is "one hundred nine million, five hundred fifty-nine thousand, twenty-seven".