5600061000561 has 8 divisors (see below), whose sum is σ = 7466893363840. Its totient is φ = 3733301318832.

The previous prime is 5600061000509. The next prime is 5600061000563. The reversal of 5600061000561 is 1650001600065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5600061000561 - 2⁹ = 5600061000049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5600061000563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17990350 + ... + 18298983.

It is an arithmetic number, because the mean of its divisors is an integer number (933361670480).

Almost surely, 2^{5600061000561} is an apocalyptic number.

It is an amenable number.

5600061000561 is a deficient number, since it is larger than the sum of its proper divisors (1866832363279).

5600061000561 is a wasteful number, since it uses less digits than its factorization.

5600061000561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36340775.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 5600061000561 in words is "five trillion, six hundred billion, sixty-one million, five hundred sixty-one", and thus it is an aban number.