5660657012 has 6 divisors (see below), whose sum is σ = 9906149778. Its totient is φ = 2830328504.

The previous prime is 5660657011. The next prime is 5660657027. The reversal of 5660657012 is 2107560665.

It can be written as a sum of positive squares in only one way, i.e., 3511036516 + 2149620496 = 59254^2 + 46364^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660657011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707582123 + ... + 707582130.

It is an arithmetic number, because the mean of its divisors is an integer number (1651024963).

Almost surely, 2^5660657012 is an apocalyptic number.

It is an amenable number.

5660657012 is a deficient number, since it is larger than the sum of its proper divisors (4245492766).

5660657012 is a wasteful number, since it uses less digits than its factorization.

5660657012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415164257 (or 1415164255 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 5660657012 is about 75237.3378848561. The cubic root of 5660657012 is about 1782.1966118911.

The spelling of 5660657012 in words is "five billion, six hundred sixty million, six hundred fifty-seven thousand, twelve".