60778017936056 has 32 divisors (see below), whose sum is σ = 114539470470000. Its totient is φ = 30234490379520.

The previous prime is 60778017936043. The next prime is 60778017936061. The reversal of 60778017936056 is 65063971087706.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 60778017935983 and 60778017936001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19233806 + ... + 22169693.

Almost surely, 2^{60778017936056} is an apocalyptic number.

It is an amenable number.

60778017936056 is a deficient number, since it is larger than the sum of its proper divisors (53761452533944).

60778017936056 is a wasteful number, since it uses less digits than its factorization.

60778017936056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41404439 (or 41404435 counting only the distinct ones).

The product of its (nonzero) digits is 80015040, while the sum is 65.

The spelling of 60778017936056 in words is "sixty trillion, seven hundred seventy-eight billion, seventeen million, nine hundred thirty-six thousand, fifty-six".