6165150665 has 16 divisors (see below), whose sum is σ = 7423453440. Its totient is φ = 4915303680.

The previous prime is 6165150659. The next prime is 6165150703. The reversal of 6165150665 is 5660515616.

It is not a de Polignac number, because 6165150665 - 2²⁶ = 6098041801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2549537 + ... + 2551953.

It is an arithmetic number, because the mean of its divisors is an integer number (463965840).

Almost surely, 2^6165150665 is an apocalyptic number.

It is an amenable number.

6165150665 is a deficient number, since it is larger than the sum of its proper divisors (1258302775).

6165150665 is a wasteful number, since it uses less digits than its factorization.

6165150665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952.

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 6165150665 is about 78518.4733995765. The cubic root of 6165150665 is about 1833.6420708883.

The spelling of 6165150665 in words is "six billion, one hundred sixty-five million, one hundred fifty thousand, six hundred sixty-five".