109501072608 has 24 divisors (see below), whose sum is σ = 287440315848. Its totient is φ = 36500357504.

The previous prime is 109501072543. The next prime is 109501072609. The reversal of 109501072608 is 806270105901.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109501072609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570317991 + ... + 570318182.

It is an arithmetic number, because the mean of its divisors is an integer number (11976679827).

Almost surely, 2^109501072608 is an apocalyptic number.

It is an amenable number.

109501072608 is an abundant number, since it is smaller than the sum of its proper divisors (177939243240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109501072608 is a wasteful number, since it uses less digits than its factorization.

109501072608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140636186 (or 1140636178 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 39.

The spelling of 109501072608 in words is "one hundred nine billion, five hundred one million, seventy-two thousand, six hundred eight".