109506755 has 16 divisors (see below), whose sum is σ = 136252800. Its totient is φ = 84389760.

The previous prime is 109506739. The next prime is 109506763. The reversal of 109506755 is 557605901.

It is not a de Polignac number, because 109506755 - 2⁴ = 109506739 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 119750 + ... + 120660.

It is an arithmetic number, because the mean of its divisors is an integer number (8515800).

Almost surely, 2^109506755 is an apocalyptic number.

109506755 is a deficient number, since it is larger than the sum of its proper divisors (26746045).

109506755 is an equidigital number, since it uses as much as digits as its factorization.

109506755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774.

The product of its (nonzero) digits is 47250, while the sum is 38.

The square root of 109506755 is about 10464.5475296355. The cubic root of 109506755 is about 478.4247477788.

The spelling of 109506755 in words is "one hundred nine million, five hundred six thousand, seven hundred fifty-five".