6165161522 has 16 divisors (see below), whose sum is σ = 9974916672. Its totient is φ = 2840942160.

The previous prime is 6165161521. The next prime is 6165161557. The reversal of 6165161522 is 2251615616.

It is not an unprimeable number, because it can be changed into a prime (6165161521) 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 7 ways as a sum of consecutive naturals, for example, 171488 + ... + 204299.

It is an arithmetic number, because the mean of its divisors is an integer number (623432292).

Almost surely, 2^6165161522 is an apocalyptic number.

6165161522 is a deficient number, since it is larger than the sum of its proper divisors (3809755150).

6165161522 is a wasteful number, since it uses less digits than its factorization.

6165161522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376433.

The product of its digits is 21600, while the sum is 35.

The square root of 6165161522 is about 78518.5425361424. The cubic root of 6165161522 is about 1833.6431472524.

The spelling of 6165161522 in words is "six billion, one hundred sixty-five million, one hundred sixty-one thousand, five hundred twenty-two".