60784735680 has 84 divisors (see below), whose sum is σ = 209074173672. Its totient is φ = 16209262080.

The previous prime is 60784735673. The next prime is 60784735709. The reversal of 60784735680 is 8653748706.

60784735680 is a `hidden beast` number, since 6 + 0 + 7 + 8 + 4 + 73 + 568 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10550026 + ... + 10555785.

It is an arithmetic number, because the mean of its divisors is an integer number (2488978258).

Almost surely, 2^60784735680 is an apocalyptic number.

60784735680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60784735680 is an abundant number, since it is smaller than the sum of its proper divisors (148289437992).

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

60784735680 is a wasteful number, since it uses less digits than its factorization.

60784735680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21105834 (or 21105821 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 60784735680 in words is "sixty billion, seven hundred eighty-four million, seven hundred thirty-five thousand, six hundred eighty".