6165332532 has 18 divisors (see below), whose sum is σ = 15584590658. Its totient is φ = 2055110832.

The previous prime is 6165332531. The next prime is 6165332581. The reversal of 6165332532 is 2352335616.

6165332532 is a `hidden beast` number, since 61 + 65 + 3 + 3 + 2 + 532 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5507717796 + 657614736 = 74214^2 + 25644^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×6165332532² = 76022650460275062048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 171259237 = 6165332532 / (6 + 1 + 6 + 5 + 3 + 3 + 2 + 5 + 3 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6165332531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85629583 + ... + 85629654.

Almost surely, 2^6165332532 is an apocalyptic number.

It is an amenable number.

6165332532 is an abundant number, since it is smaller than the sum of its proper divisors (9419258126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6165332532 is a wasteful number, since it uses less digits than its factorization.

6165332532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171259247 (or 171259242 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 6165332532 is about 78519.6315070314. The cubic root of 6165332532 is about 1833.6601010345.

The spelling of 6165332532 in words is "six billion, one hundred sixty-five million, three hundred thirty-two thousand, five hundred thirty-two".