6780445233111 has 96 divisors (see below), whose sum is σ = 11178523459584. Its totient is φ = 3920253480000.

The previous prime is 6780445233101. The next prime is 6780445233197. The reversal of 6780445233111 is 1113325440876.

6780445233111 is a `hidden beast` number, since 6 + 7 + 8 + 0 + 4 + 4 + 523 + 3 + 111 = 666.

It is not a de Polignac number, because 6780445233111 - 2¹³ = 6780445224919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6780445233101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2501085046 + ... + 2501087756.

It is an arithmetic number, because the mean of its divisors is an integer number (116442952704).

Almost surely, 2^{6780445233111} is an apocalyptic number.

6780445233111 is a deficient number, since it is larger than the sum of its proper divisors (4398078226473).

6780445233111 is a wasteful number, since it uses less digits than its factorization.

6780445233111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265 (or 5262 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 6780445233111 in words is "six trillion, seven hundred eighty billion, four hundred forty-five million, two hundred thirty-three thousand, one hundred eleven".