11698555606 has 8 divisors (see below), whose sum is σ = 17579003544. Its totient is φ = 5838887760.

The previous prime is 11698555571. The next prime is 11698555621. The reversal of 11698555606 is 60655589611.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5193615 + ... + 5195866.

It is an arithmetic number, because the mean of its divisors is an integer number (2197375443).

Almost surely, 2^11698555606 is an apocalyptic number.

11698555606 is a deficient number, since it is larger than the sum of its proper divisors (5880447938).

11698555606 is a wasteful number, since it uses less digits than its factorization.

11698555606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10390046.

The product of its (nonzero) digits is 1944000, while the sum is 52.

The spelling of 11698555606 in words is "eleven billion, six hundred ninety-eight million, five hundred fifty-five thousand, six hundred six".