8087152165 has 16 divisors (see below), whose sum is σ = 9882800496. Its totient is φ = 6351321600.

The previous prime is 8087152163. The next prime is 8087152169. The reversal of 8087152165 is 5612517808.

It can be written as a sum of positive squares in 8 ways, for example, as 4645921921 + 3441230244 = 68161^2 + 58662^2 .

It is not a de Polignac number, because 8087152165 - 2¹ = 8087152163 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 (8087152163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133459 + ... + 184351.

It is an arithmetic number, because the mean of its divisors is an integer number (617675031).

Almost surely, 2^8087152165 is an apocalyptic number.

It is an amenable number.

8087152165 is a deficient number, since it is larger than the sum of its proper divisors (1795648331).

8087152165 is a wasteful number, since it uses less digits than its factorization.

8087152165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51480.

The product of its (nonzero) digits is 134400, while the sum is 43.

The square root of 8087152165 is about 89928.5948127735. The cubic root of 8087152165 is about 2007.2364656203.

The spelling of 8087152165 in words is "eight billion, eighty-seven million, one hundred fifty-two thousand, one hundred sixty-five".