109064055 has 8 divisors (see below), whose sum is σ = 174502512. Its totient is φ = 58167488.

The previous prime is 109064051. The next prime is 109064057. The reversal of 109064055 is 550460901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109064055 - 2² = 109064051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109064051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3635454 + ... + 3635483.

It is an arithmetic number, because the mean of its divisors is an integer number (21812814).

Almost surely, 2^109064055 is an apocalyptic number.

109064055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109064055 is a deficient number, since it is larger than the sum of its proper divisors (65438457).

109064055 is an equidigital number, since it uses as much as digits as its factorization.

109064055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7270945.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 109064055 is about 10443.3737364896. The cubic root of 109064055 is about 477.7791721110.

The spelling of 109064055 in words is "one hundred nine million, sixty-four thousand, fifty-five".