4535541 has 16 divisors (see below), whose sum is σ = 6765120. Its totient is φ = 3003120.

The previous prime is 4535539. The next prime is 4535561. The reversal of 4535541 is 1455354.

It is not a de Polignac number, because 4535541 - 2¹ = 4535539 is a prime.

It is a super-2 number, since 2×4535541² = 41142264325362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4535501) 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, 4186 + ... + 5156.

It is an arithmetic number, because the mean of its divisors is an integer number (422820).

Almost surely, 2^4535541 is an apocalyptic number.

It is an amenable number.

4535541 is a deficient number, since it is larger than the sum of its proper divisors (2229579).

4535541 is a wasteful number, since it uses less digits than its factorization.

4535541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1147 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 4535541 is about 2129.6809620222. The cubic root of 4535541 is about 165.5298668575.

The spelling of 4535541 in words is "four million, five hundred thirty-five thousand, five hundred forty-one".