60878651868 has 96 divisors (see below), whose sum is σ = 166201728000. Its totient is φ = 19217761920.

The previous prime is 60878651833. The next prime is 60878651891. The reversal of 60878651868 is 86815687806.

60878651868 is a `hidden beast` number, since 608 + 7 + 8 + 6 + 5 + 18 + 6 + 8 = 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 31 ways as a sum of consecutive naturals, for example, 10423293 + ... + 10429131.

It is an arithmetic number, because the mean of its divisors is an integer number (1731268000).

Almost surely, 2^60878651868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60878651868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83100864000).

60878651868 is an abundant number, since it is smaller than the sum of its proper divisors (105323076132).

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

60878651868 is a wasteful number, since it uses less digits than its factorization.

60878651868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10952 (or 10944 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

The spelling of 60878651868 in words is "sixty billion, eight hundred seventy-eight million, six hundred fifty-one thousand, eight hundred sixty-eight".