1063781328606 has 32 divisors (see below), whose sum is σ = 2131552490496. Its totient is φ = 353928960000.

The previous prime is 1063781328527. The next prime is 1063781328653. The reversal of 1063781328606 is 6068231873601.

It is a super-2 number, since 2×1063781328606² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39560286 + ... + 39587166.

It is an arithmetic number, because the mean of its divisors is an integer number (66611015328).

Almost surely, 2^{1063781328606} is an apocalyptic number.

1063781328606 is an abundant number, since it is smaller than the sum of its proper divisors (1067771161890).

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

1063781328606 is a wasteful number, since it uses less digits than its factorization.

1063781328606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39008.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 1063781328606 in words is "one trillion, sixty-three billion, seven hundred eighty-one million, three hundred twenty-eight thousand, six hundred six".