60778506008 has 64 divisors (see below), whose sum is σ = 132755328000. Its totient is φ = 25813468800.

The previous prime is 60778506001. The next prime is 60778506017. The reversal of 60778506008 is 80060587706.

60778506008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60778506001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305018 + ... + 463241.

It is an arithmetic number, because the mean of its divisors is an integer number (2074302000).

Almost surely, 2^60778506008 is an apocalyptic number.

It is an amenable number.

60778506008 is an abundant number, since it is smaller than the sum of its proper divisors (71976821992).

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

60778506008 is a wasteful number, since it uses less digits than its factorization.

60778506008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768336 (or 768332 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 60778506008 in words is "sixty billion, seven hundred seventy-eight million, five hundred six thousand, eight".