60556655165664 has 96 divisors (see below), whose sum is σ = 183858760431360. Its totient is φ = 17093444815872.

The previous prime is 60556655165653. The next prime is 60556655165701. The reversal of 60556655165664 is 46656155665506.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 60556655165595 and 60556655165604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542800069 + ... + 542911620.

It is an arithmetic number, because the mean of its divisors is an integer number (1915195421160).

Almost surely, 2^{60556655165664} is an apocalyptic number.

It is an amenable number.

60556655165664 is an abundant number, since it is smaller than the sum of its proper divisors (123302105265696).

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

60556655165664 is a wasteful number, since it uses less digits than its factorization.

60556655165664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085711792 (or 1085711784 counting only the distinct ones).

The product of its (nonzero) digits is 583200000, while the sum is 66.

The spelling of 60556655165664 in words is "sixty trillion, five hundred fifty-six billion, six hundred fifty-five million, one hundred sixty-five thousand, six hundred sixty-four".