11816057606 has 4 divisors (see below), whose sum is σ = 17724086412. Its totient is φ = 5908028802.

The previous prime is 11816057597. The next prime is 11816057629. The reversal of 11816057606 is 60675061811.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2954014400 + ... + 2954014403.

It is an arithmetic number, because the mean of its divisors is an integer number (4431021603).

Almost surely, 2^11816057606 is an apocalyptic number.

11816057606 is a deficient number, since it is larger than the sum of its proper divisors (5908028806).

11816057606 is an equidigital number, since it uses as much as digits as its factorization.

11816057606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5908028805.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 11816057606 in words is "eleven billion, eight hundred sixteen million, fifty-seven thousand, six hundred six".