8102075169 has 16 divisors (see below), whose sum is σ = 11452114368. Its totient is φ = 5077481472.

The previous prime is 8102075161. The next prime is 8102075183. The reversal of 8102075169 is 9615702018.

8102075169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8102075169 - 2³ = 8102075161 is a prime.

It is a super-2 number, since 2×8102075169² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8102075161) 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 15 ways as a sum of consecutive naturals, for example, 53872 + ... + 138225.

It is an arithmetic number, because the mean of its divisors is an integer number (715757148).

Almost surely, 2^8102075169 is an apocalyptic number.

It is an amenable number.

8102075169 is a deficient number, since it is larger than the sum of its proper divisors (3350039199).

8102075169 is a wasteful number, since it uses less digits than its factorization.

8102075169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192944.

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

The square root of 8102075169 is about 90011.5279783651. The cubic root of 8102075169 is about 2008.4703401093.

The spelling of 8102075169 in words is "eight billion, one hundred two million, seventy-five thousand, one hundred sixty-nine".