1793798178282 has 160 divisors (see below), whose sum is σ = 4430293845120. Its totient is φ = 537947412480.

The previous prime is 1793798178269. The next prime is 1793798178299. The reversal of 1793798178282 is 2828718973971.

1793798178282 is a `hidden beast` number, since 1 + 7 + 9 + 379 + 8 + 178 + 2 + 82 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1793798178282.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 475932894 + ... + 475936662.

It is an arithmetic number, because the mean of its divisors is an integer number (27689336532).

Almost surely, 2^{1793798178282} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1793798178282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2215146922560).

1793798178282 is an abundant number, since it is smaller than the sum of its proper divisors (2636495666838).

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

1793798178282 is a wasteful number, since it uses less digits than its factorization.

1793798178282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6490 (or 6481 counting only the distinct ones).

The product of its digits is 170698752, while the sum is 72.

The spelling of 1793798178282 in words is "one trillion, seven hundred ninety-three billion, seven hundred ninety-eight million, one hundred seventy-eight thousand, two hundred eighty-two".