11761005606 has 32 divisors (see below), whose sum is σ = 27128935680. Its totient is φ = 3329457696.

The previous prime is 11761005563. The next prime is 11761005617. The reversal of 11761005606 is 60650016711.

It is a Curzon number.

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, 1279936 + ... + 1289091.

It is an arithmetic number, because the mean of its divisors is an integer number (847779240).

Almost surely, 2^11761005606 is an apocalyptic number.

11761005606 is an abundant number, since it is smaller than the sum of its proper divisors (15367930074).

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

11761005606 is a wasteful number, since it uses less digits than its factorization.

11761005606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569148.

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 11761005606 in words is "eleven billion, seven hundred sixty-one million, five thousand, six hundred six".