5600506005561 has 16 divisors (see below), whose sum is σ = 7481628842688. Its totient is φ = 3726529036800.

The previous prime is 5600506005527. The next prime is 5600506005613. The reversal of 5600506005561 is 1655006050065.

5600506005561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5600506005561 - 2¹⁷ = 5600505874489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5600506005961) 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, 10456981 + ... + 10979501.

It is an arithmetic number, because the mean of its divisors is an integer number (467601802668).

Almost surely, 2^{5600506005561} is an apocalyptic number.

It is an amenable number.

5600506005561 is a deficient number, since it is larger than the sum of its proper divisors (1881122837127).

5600506005561 is a wasteful number, since it uses less digits than its factorization.

5600506005561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529352.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 5600506005561 in words is "five trillion, six hundred billion, five hundred six million, five thousand, five hundred sixty-one".