5610011000561 has 16 divisors (see below), whose sum is σ = 6123299338368. Its totient is φ = 5097271334400.

The previous prime is 5610011000543. The next prime is 5610011000591. The reversal of 5610011000561 is 1650001100165.

It is a cyclic number.

It is not a de Polignac number, because 5610011000561 - 2¹⁴ = 5610010984177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5610011000561.

It is not an unprimeable number, because it can be changed into a prime (5610011000591) 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, 182560580 + ... + 182591306.

It is an arithmetic number, because the mean of its divisors is an integer number (382706208648).

Almost surely, 2^{5610011000561} is an apocalyptic number.

It is an amenable number.

5610011000561 is a deficient number, since it is larger than the sum of its proper divisors (513288337807).

5610011000561 is a wasteful number, since it uses less digits than its factorization.

5610011000561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39112.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 5610011000561 in words is "five trillion, six hundred ten billion, eleven million, five hundred sixty-one", and thus it is an aban number.