45606165 has 16 divisors (see below), whose sum is σ = 79603776. Its totient is φ = 22112000.

The previous prime is 45606161. The next prime is 45606167. The reversal of 45606165 is 56160654.

It is not a de Polignac number, because 45606165 - 2² = 45606161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45606161) 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, 138036 + ... + 138365.

It is an arithmetic number, because the mean of its divisors is an integer number (4975236).

Almost surely, 2^45606165 is an apocalyptic number.

It is an amenable number.

45606165 is a deficient number, since it is larger than the sum of its proper divisors (33997611).

45606165 is a wasteful number, since it uses less digits than its factorization.

45606165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276420.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 45606165 is about 6753.2336698799. The cubic root of 45606165 is about 357.2792971641.

The spelling of 45606165 in words is "forty-five million, six hundred six thousand, one hundred sixty-five".