4056560653 has 4 divisors (see below), whose sum is σ = 4057776000. Its totient is φ = 4055345308.

The previous prime is 4056560639. The next prime is 4056560663. The reversal of 4056560653 is 3560656504.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4056560653 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 (4056560603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602653 + ... + 609346.

It is an arithmetic number, because the mean of its divisors is an integer number (1014444000).

Almost surely, 2^4056560653 is an apocalyptic number.

It is an amenable number.

4056560653 is a deficient number, since it is larger than the sum of its proper divisors (1215347).

4056560653 is a wasteful number, since it uses less digits than its factorization.

4056560653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215346.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 4056560653 is about 63691.1348069729. The cubic root of 4056560653 is about 1594.8480973513.

The spelling of 4056560653 in words is "four billion, fifty-six million, five hundred sixty thousand, six hundred fifty-three".