80783680606200 has 1920 divisors, whose sum is σ = 344695443079680. Its totient is φ = 17254367539200.

The previous prime is 80783680606141. The next prime is 80783680606231. The reversal of 80783680606200 is 260608638708.

It is a happy number.

80783680606200 is a `hidden beast` number, since 8 + 0 + 7 + 8 + 3 + 6 + 8 + 0 + 6 + 0 + 620 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 29997652054 + ... + 29997654746.

It is an arithmetic number, because the mean of its divisors is an integer number (179528876604).

Almost surely, 2^{80783680606200} 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 80783680606200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172347721539840).

80783680606200 is an abundant number, since it is smaller than the sum of its proper divisors (263911762473480).

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

80783680606200 is a wasteful number, since it uses less digits than its factorization.

80783680606200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331 (or 3313 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 80783680606200 in words is "eighty trillion, seven hundred eighty-three billion, six hundred eighty million, six hundred six thousand, two hundred".