109650065 has 8 divisors (see below), whose sum is σ = 150377280. Its totient is φ = 75188592.

The previous prime is 109650059. The next prime is 109650067. The reversal of 109650065 is 560056901.

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 109650065 - 2¹⁶ = 109584529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109650067) 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, 1566395 + ... + 1566464.

It is an arithmetic number, because the mean of its divisors is an integer number (18797160).

Almost surely, 2^109650065 is an apocalyptic number.

It is an amenable number.

109650065 is a deficient number, since it is larger than the sum of its proper divisors (40727215).

109650065 is an equidigital number, since it uses as much as digits as its factorization.

109650065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132871.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 109650065 is about 10471.3926962940. The cubic root of 109650065 is about 478.6333594550.

The spelling of 109650065 in words is "one hundred nine million, six hundred fifty thousand, sixty-five".