1077790482720 has 1152 divisors, whose sum is σ = 4729422297600. Its totient is φ = 217570738176.

The previous prime is 1077790482679. The next prime is 1077790482751. The reversal of 1077790482720 is 272840977701.

1077790482720 is a `hidden beast` number, since 1 + 0 + 7 + 7 + 7 + 90 + 482 + 72 + 0 = 666.

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, 354885042 + ... + 354888078.

It is an arithmetic number, because the mean of its divisors is an integer number (4105401300).

Almost surely, 2^{1077790482720} is an apocalyptic number.

1077790482720 is a gapful number since it is divisible by the number (10) 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 1077790482720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2364711148800).

1077790482720 is an abundant number, since it is smaller than the sum of its proper divisors (3651631814880).

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

1077790482720 is a wasteful number, since it uses less digits than its factorization.

1077790482720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3210 (or 3199 counting only the distinct ones).

The product of its (nonzero) digits is 2765952, while the sum is 54.

The spelling of 1077790482720 in words is "one trillion, seventy-seven billion, seven hundred ninety million, four hundred eighty-two thousand, seven hundred twenty".