1000605560109 has 8 divisors (see below), whose sum is σ = 1337717533152. Its totient is φ = 665281980240.

The previous prime is 1000605560063. The next prime is 1000605560153. The reversal of 1000605560109 is 9010655060001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1000605560109 - 2¹⁶ = 1000605494573 is a prime.

It is a super-2 number, since 2×1000605560109² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000605560109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000605560209) 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 7 ways as a sum of consecutive naturals, for example, 447096987 + ... + 447099224.

It is an arithmetic number, because the mean of its divisors is an integer number (167214691644).

Almost surely, 2^{1000605560109} is an apocalyptic number.

It is an amenable number.

1000605560109 is a deficient number, since it is larger than the sum of its proper divisors (337111973043).

1000605560109 is an equidigital number, since it uses as much as digits as its factorization.

1000605560109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894196587.

The product of its (nonzero) digits is 8100, while the sum is 33.

The spelling of 1000605560109 in words is "one trillion, six hundred five million, five hundred sixty thousand, one hundred nine".