60878756656 has 20 divisors (see below), whose sum is σ = 119168600152. Its totient is φ = 30125569536.

The previous prime is 60878756639. The next prime is 60878756663. The reversal of 60878756656 is 65665787806.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19611450 + ... + 19614553.

Almost surely, 2^60878756656 is an apocalyptic number.

It is an amenable number.

60878756656 is a deficient number, since it is larger than the sum of its proper divisors (58289843496).

60878756656 is a wasteful number, since it uses less digits than its factorization.

60878756656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39226108 (or 39226102 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 64.

The spelling of 60878756656 in words is "sixty billion, eight hundred seventy-eight million, seven hundred fifty-six thousand, six hundred fifty-six".