60516668661868 has 6 divisors (see below), whose sum is σ = 105904170158276. Its totient is φ = 30258334330932.

The previous prime is 60516668661733. The next prime is 60516668661877. The reversal of 60516668661868 is 86816686661506.

It is a self number, because there is not a number n which added to its sum of digits gives 60516668661868.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7564583582730 + ... + 7564583582737.

Almost surely, 2^{60516668661868} is an apocalyptic number.

It is an amenable number.

60516668661868 is a deficient number, since it is larger than the sum of its proper divisors (45387501496408).

60516668661868 is a wasteful number, since it uses less digits than its factorization.

60516668661868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15129167165471 (or 15129167165469 counting only the distinct ones).

The product of its (nonzero) digits is 716636160, while the sum is 73.

The spelling of 60516668661868 in words is "sixty trillion, five hundred sixteen billion, six hundred sixty-eight million, six hundred sixty-one thousand, eight hundred sixty-eight".