5660621102680 has 64 divisors (see below), whose sum is σ = 12794214746880. Its totient is φ = 2253972489600.

The previous prime is 5660621102639. The next prime is 5660621102681. The reversal of 5660621102680 is 862011260665.

It is a super-2 number, since 2×5660621102680² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660621102681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75426375 + ... + 75501385.

It is an arithmetic number, because the mean of its divisors is an integer number (199909605420).

Almost surely, 2^{5660621102680} is an apocalyptic number.

It is an amenable number.

5660621102680 is an abundant number, since it is smaller than the sum of its proper divisors (7133593644200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5660621102680 is a wasteful number, since it uses less digits than its factorization.

5660621102680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83560 (or 83556 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 5660621102680 in words is "five trillion, six hundred sixty billion, six hundred twenty-one million, one hundred two thousand, six hundred eighty".