8780530066382 has 32 divisors (see below), whose sum is σ = 13414511347200. Its totient is φ = 4309256392000.

The previous prime is 8780530066381. The next prime is 8780530066393. The reversal of 8780530066382 is 2836600350878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8780530066381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624897257 + ... + 624911307.

It is an arithmetic number, because the mean of its divisors is an integer number (419203479600).

Almost surely, 2^{8780530066382} is an apocalyptic number.

8780530066382 is a deficient number, since it is larger than the sum of its proper divisors (4633981280818).

8780530066382 is a wasteful number, since it uses less digits than its factorization.

8780530066382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21832.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 8780530066382 in words is "eight trillion, seven hundred eighty billion, five hundred thirty million, sixty-six thousand, three hundred eighty-two".