5660660212 has 6 divisors (see below), whose sum is σ = 9906155378. Its totient is φ = 2830330104.

The previous prime is 5660660197. The next prime is 5660660219. The reversal of 5660660212 is 2120660665.

It can be written as a sum of positive squares in only one way, i.e., 4765693156 + 894967056 = 69034^2 + 29916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660660219) by changing a digit.

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 as a sum of consecutive naturals, namely, 707582523 + ... + 707582530.

Almost surely, 2^5660660212 is an apocalyptic number.

It is an amenable number.

5660660212 is a deficient number, since it is larger than the sum of its proper divisors (4245495166).

5660660212 is a wasteful number, since it uses less digits than its factorization.

5660660212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415165057 (or 1415165055 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 5660660212 is about 75237.3591508899. The cubic root of 5660660212 is about 1782.1969477194.

The spelling of 5660660212 in words is "five billion, six hundred sixty million, six hundred sixty thousand, two hundred twelve".