5600661652 has 6 divisors (see below), whose sum is σ = 9801157898. Its totient is φ = 2800330824.

The previous prime is 5600661637. The next prime is 5600661659. The reversal of 5600661652 is 2561660065.

It can be written as a sum of positive squares in only one way, i.e., 5594441616 + 6220036 = 74796^2 + 2494^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5600661659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700082703 + ... + 700082710.

Almost surely, 2^5600661652 is an apocalyptic number.

It is an amenable number.

5600661652 is a deficient number, since it is larger than the sum of its proper divisors (4200496246).

5600661652 is a wasteful number, since it uses less digits than its factorization.

5600661652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400165417 (or 1400165415 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 5600661652 is about 74837.5684532842. The cubic root of 5600661652 is about 1775.8779392379.

The spelling of 5600661652 in words is "five billion, six hundred million, six hundred sixty-one thousand, six hundred fifty-two".