5646561361156 has 24 divisors (see below), whose sum is σ = 10154680439904. Its totient is φ = 2745787679040.

The previous prime is 5646561361099. The next prime is 5646561361187. The reversal of 5646561361156 is 6511631656465.

It is a junction number, because it is equal to n+sod(n) for n = 5646561361097 and 5646561361106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70408090 + ... + 70488241.

It is an arithmetic number, because the mean of its divisors is an integer number (423111684996).

Almost surely, 2^{5646561361156} is an apocalyptic number.

It is an amenable number.

5646561361156 is a deficient number, since it is larger than the sum of its proper divisors (4508119078748).

5646561361156 is a wasteful number, since it uses less digits than its factorization.

5646561361156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140896611 (or 140896609 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 55.

The spelling of 5646561361156 in words is "five trillion, six hundred forty-six billion, five hundred sixty-one million, three hundred sixty-one thousand, one hundred fifty-six".