8153109 has 32 divisors (see below), whose sum is σ = 13286400. Its totient is φ = 4918320.

The previous prime is 8153099. The next prime is 8153113. The reversal of 8153109 is 9013518.

It is not a de Polignac number, because 8153109 - 2²⁰ = 7104533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8153179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11454 + ... + 12144.

It is an arithmetic number, because the mean of its divisors is an integer number (415200).

Almost surely, 2^8153109 is an apocalyptic number.

It is an amenable number.

8153109 is a deficient number, since it is larger than the sum of its proper divisors (5133291).

8153109 is a wasteful number, since it uses less digits than its factorization.

8153109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 8153109 is about 2855.3649504048. The cubic root of 8153109 is about 201.2678540800.

The spelling of 8153109 in words is "eight million, one hundred fifty-three thousand, one hundred nine".