3541106565 has 56 divisors (see below), whose sum is σ = 6648238080. Its totient is φ = 1806434784.

The previous prime is 3541106563. The next prime is 3541106581. The reversal of 3541106565 is 5656011453.

3541106565 is a `hidden beast` number, since 3 + 541 + 106 + 5 + 6 + 5 = 666.

It is not a de Polignac number, because 3541106565 - 2¹ = 3541106563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3541106563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 62716 + ... + 104954.

Almost surely, 2^3541106565 is an apocalyptic number.

It is an amenable number.

3541106565 is a deficient number, since it is larger than the sum of its proper divisors (3107131515).

3541106565 is an equidigital number, since it uses as much as digits as its factorization.

3541106565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42285 (or 42270 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 3541106565 is about 59507.1975898714. The cubic root of 3541106565 is about 1524.2153541230.

The spelling of 3541106565 in words is "three billion, five hundred forty-one million, one hundred six thousand, five hundred sixty-five".