1009691060606 has 8 divisors (see below), whose sum is σ = 1514565091584. Its totient is φ = 504836030080.

The previous prime is 1009691060603. The next prime is 1009691060627. The reversal of 1009691060606 is 6060601969001.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009691060603) 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 3 ways as a sum of consecutive naturals, for example, 4616510 + ... + 4830273.

It is an arithmetic number, because the mean of its divisors is an integer number (189320636448).

Almost surely, 2^{1009691060606} is an apocalyptic number.

1009691060606 is a deficient number, since it is larger than the sum of its proper divisors (504874030978).

1009691060606 is an equidigital number, since it uses as much as digits as its factorization.

1009691060606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9500226.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 1009691060606 in words is "one trillion, nine billion, six hundred ninety-one million, sixty thousand, six hundred six".