11600601255 has 12 divisors (see below), whose sum is σ = 20107708920. Its totient is φ = 6186987312.

The previous prime is 11600601247. The next prime is 11600601269. The reversal of 11600601255 is 55210600611.

It is a happy number.

11600601255 is a `hidden beast` number, since 1 + 1 + 6 + 0 + 0 + 601 + 2 + 55 = 666.

11600601255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11600601255 - 2³ = 11600601247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128895525 + ... + 128895614.

It is an arithmetic number, because the mean of its divisors is an integer number (1675642410).

Almost surely, 2^11600601255 is an apocalyptic number.

11600601255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11600601255 is a deficient number, since it is larger than the sum of its proper divisors (8507107665).

11600601255 is a wasteful number, since it uses less digits than its factorization.

11600601255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257791150 (or 257791147 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 11600601255 in words is "eleven billion, six hundred million, six hundred one thousand, two hundred fifty-five".