7152165117 has 24 divisors (see below), whose sum is σ = 10986772160. Its totient is φ = 4470577920.

The previous prime is 7152165113. The next prime is 7152165203. The reversal of 7152165117 is 7115612517.

It is a happy number.

7152165117 is a `hidden beast` number, since 71 + 521 + 6 + 51 + 17 = 666.

It is not a de Polignac number, because 7152165117 - 2² = 7152165113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152165113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199009 + ... + 232182.

Almost surely, 2^7152165117 is an apocalyptic number.

It is an amenable number.

7152165117 is a deficient number, since it is larger than the sum of its proper divisors (3834607043).

7152165117 is a wasteful number, since it uses less digits than its factorization.

7152165117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431313 (or 431310 counting only the distinct ones).

The product of its digits is 14700, while the sum is 36.

The square root of 7152165117 is about 84570.4742625936. The cubic root of 7152165117 is about 1926.6929609556.

The spelling of 7152165117 in words is "seven billion, one hundred fifty-two million, one hundred sixty-five thousand, one hundred seventeen".