60955645856 has 144 divisors (see below), whose sum is σ = 147258042624. Its totient is φ = 24310927872.

The previous prime is 60955645847. The next prime is 60955645901. The reversal of 60955645856 is 65854655906.

60955645856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 60955645795 and 60955645804.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4377401 + ... + 4391303.

It is an arithmetic number, because the mean of its divisors is an integer number (1022625296).

Almost surely, 2^60955645856 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 60955645856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73629021312).

60955645856 is an abundant number, since it is smaller than the sum of its proper divisors (86302396768).

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

60955645856 is a wasteful number, since it uses less digits than its factorization.

60955645856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14003 (or 13972 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 59.

The spelling of 60955645856 in words is "sixty billion, nine hundred fifty-five million, six hundred forty-five thousand, eight hundred fifty-six".