3563045613 has 12 divisors (see below), whose sum is σ = 5199680668. Its totient is φ = 2350874880.

The previous prime is 3563045593. The next prime is 3563045641. The reversal of 3563045613 is 3165403653.

3563045613 is a `hidden beast` number, since 3 + 5 + 6 + 30 + 4 + 5 + 613 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2256440004 + 1306605609 = 47502^2 + 36147^2 .

It is not a de Polignac number, because 3563045613 - 2⁵ = 3563045581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3563045693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2039818 + ... + 2041563.

Almost surely, 2^3563045613 is an apocalyptic number.

It is an amenable number.

3563045613 is a deficient number, since it is larger than the sum of its proper divisors (1636635055).

3563045613 is a wasteful number, since it uses less digits than its factorization.

3563045613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081484 (or 4081481 counting only the distinct ones).

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

The square root of 3563045613 is about 59691.2523993256. The cubic root of 3563045613 is about 1527.3566519735.

The spelling of 3563045613 in words is "three billion, five hundred sixty-three million, forty-five thousand, six hundred thirteen".