60278881608 has 192 divisors, whose sum is σ = 182529547200. Its totient is φ = 17813053440.

The previous prime is 60278881591. The next prime is 60278881609. The reversal of 60278881608 is 80618887206.

60278881608 is a `hidden beast` number, since 6 + 0 + 27 + 8 + 8 + 8 + 1 + 608 = 666.

It is a super-2 number, since 2×60278881608² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60278881609) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 31909528 + ... + 31911416.

It is an arithmetic number, because the mean of its divisors is an integer number (950674725).

Almost surely, 2^60278881608 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 60278881608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91264773600).

60278881608 is an abundant number, since it is smaller than the sum of its proper divisors (122250665592).

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

60278881608 is a wasteful number, since it uses less digits than its factorization.

60278881608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892 (or 2885 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 54.

The spelling of 60278881608 in words is "sixty billion, two hundred seventy-eight million, eight hundred eighty-one thousand, six hundred eight".