60775210660 has 24 divisors (see below), whose sum is σ = 128798845560. Its totient is φ = 24087055104.

The previous prime is 60775210637. The next prime is 60775210663. The reversal of 60775210660 is 6601257706.

It is a happy number.

60775210660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9499231296 + 51275979364 = 97464^2 + 226442^2 .

It is not an unprimeable number, because it can be changed into a prime (60775210663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13937089 + ... + 13941448.

It is an arithmetic number, because the mean of its divisors is an integer number (5366618565).

Almost surely, 2^60775210660 is an apocalyptic number.

It is an amenable number.

60775210660 is an abundant number, since it is smaller than the sum of its proper divisors (68023634900).

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

60775210660 is a wasteful number, since it uses less digits than its factorization.

60775210660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27878655 (or 27878653 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 60775210660 in words is "sixty billion, seven hundred seventy-five million, two hundred ten thousand, six hundred sixty".