3003560561 has 16 divisors (see below), whose sum is σ = 3205163520. Its totient is φ = 2804820480.

The previous prime is 3003560557. The next prime is 3003560579. The reversal of 3003560561 is 1650653003.

It is not a de Polignac number, because 3003560561 - 2² = 3003560557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3003562561) 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, 1262405 + ... + 1264781.

It is an arithmetic number, because the mean of its divisors is an integer number (200322720).

Almost surely, 2^3003560561 is an apocalyptic number.

It is an amenable number.

3003560561 is a deficient number, since it is larger than the sum of its proper divisors (201602959).

3003560561 is a wasteful number, since it uses less digits than its factorization.

3003560561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 3003560561 is about 54804.7494383470. The cubic root of 3003560561 is about 1442.8199244548.

The spelling of 3003560561 in words is "three billion, three million, five hundred sixty thousand, five hundred sixty-one".