4536045 has 12 divisors (see below), whose sum is σ = 7862556. Its totient is φ = 2419200.

The previous prime is 4536029. The next prime is 4536047. The reversal of 4536045 is 5406354.

4536045 is a `hidden beast` number, since 4 + 53 + 604 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 459684 + 4076361 = 678^2 + 2019^2 .

It is not a de Polignac number, because 4536045 - 2⁴ = 4536029 is a prime.

4536045 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4536047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50356 + ... + 50445.

It is an arithmetic number, because the mean of its divisors is an integer number (655213).

Almost surely, 2^4536045 is an apocalyptic number.

4536045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4536045 is a deficient number, since it is larger than the sum of its proper divisors (3326511).

4536045 is a wasteful number, since it uses less digits than its factorization.

4536045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100812 (or 100809 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4536045 is about 2129.7992863178. The cubic root of 4536045 is about 165.5359979866.

The spelling of 4536045 in words is "four million, five hundred thirty-six thousand, forty-five".