60820285188 has 24 divisors (see below), whose sum is σ = 152830460608. Its totient is φ = 18713933856.

The previous prime is 60820285181. The next prime is 60820285219. The reversal of 60820285188 is 88158202806.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (60820285181) 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 7 ways as a sum of consecutive naturals, for example, 194936656 + ... + 194936967.

Almost surely, 2^60820285188 is an apocalyptic number.

It is an amenable number.

60820285188 is an abundant number, since it is smaller than the sum of its proper divisors (92010175420).

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

60820285188 is a wasteful number, since it uses less digits than its factorization.

60820285188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389873643 (or 389873641 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 48.

The spelling of 60820285188 in words is "sixty billion, eight hundred twenty million, two hundred eighty-five thousand, one hundred eighty-eight".