109448527 has 2 divisors, whose sum is σ = 109448528. Its totient is φ = 109448526.

The previous prime is 109448509. The next prime is 109448543. The reversal of 109448527 is 725844901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109448527 - 2¹⁵ = 109415759 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109448527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109445527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54724263 + 54724264.

It is an arithmetic number, because the mean of its divisors is an integer number (54724264).

Almost surely, 2^109448527 is an apocalyptic number.

109448527 is a deficient number, since it is larger than the sum of its proper divisors (1).

109448527 is an equidigital number, since it uses as much as digits as its factorization.

109448527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 109448527 is about 10461.7650040517. The cubic root of 109448527 is about 478.3399351866.

The spelling of 109448527 in words is "one hundred nine million, four hundred forty-eight thousand, five hundred twenty-seven".