8109367955 has 16 divisors (see below), whose sum is σ = 10482605280. Its totient is φ = 5986852608.

The previous prime is 8109367837. The next prime is 8109367967. The reversal of 8109367955 is 5597639018.

It is a cyclic number.

It is not a de Polignac number, because 8109367955 - 2¹⁴ = 8109351571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8109367897 and 8109367906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263831 + ... + 292959.

It is an arithmetic number, because the mean of its divisors is an integer number (655162830).

Almost surely, 2^8109367955 is an apocalyptic number.

8109367955 is a deficient number, since it is larger than the sum of its proper divisors (2373237325).

8109367955 is a wasteful number, since it uses less digits than its factorization.

8109367955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33430.

The product of its (nonzero) digits is 2041200, while the sum is 53.

The square root of 8109367955 is about 90052.0291553722. The cubic root of 8109367955 is about 2009.0727763787.

The spelling of 8109367955 in words is "eight billion, one hundred nine million, three hundred sixty-seven thousand, nine hundred fifty-five".