60778792200 has 768 divisors, whose sum is σ = 237699072000. Its totient is φ = 12534912000.

The previous prime is 60778792199. The next prime is 60778792211. The reversal of 60778792200 is 229787706.

It is a self number, because there is not a number n which added to its sum of digits gives 60778792200.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 195430045 + ... + 195430355.

It is an arithmetic number, because the mean of its divisors is an integer number (309504000).

Almost surely, 2^60778792200 is an apocalyptic number.

60778792200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60778792200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118849536000).

60778792200 is an abundant number, since it is smaller than the sum of its proper divisors (176920279800).

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

60778792200 is a wasteful number, since it uses less digits than its factorization.

60778792200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 48.

The spelling of 60778792200 in words is "sixty billion, seven hundred seventy-eight million, seven hundred ninety-two thousand, two hundred".