5660666552 has 16 divisors (see below), whose sum is σ = 10615103160. Its totient is φ = 2829972384.

The previous prime is 5660666549. The next prime is 5660666573. The reversal of 5660666552 is 2556660665.

It is a junction number, because it is equal to n+sod(n) for n = 5660666497 and 5660666506.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 28643 + ... + 110189.

Almost surely, 2^5660666552 is an apocalyptic number.

It is an amenable number.

5660666552 is a deficient number, since it is larger than the sum of its proper divisors (4954436608).

5660666552 is a wasteful number, since it uses less digits than its factorization.

5660666552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90230 (or 90226 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 47.

The square root of 5660666552 is about 75237.4012842017. The cubic root of 5660666552 is about 1782.1976130791.

The spelling of 5660666552 in words is "five billion, six hundred sixty million, six hundred sixty-six thousand, five hundred fifty-two".