11155352255 has 8 divisors (see below), whose sum is σ = 13475075424. Its totient is φ = 8865180000.

The previous prime is 11155352237. The next prime is 11155352297. The reversal of 11155352255 is 55225355111.

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

It is not a de Polignac number, because 11155352255 - 2⁶ = 11155352191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7386896 + ... + 7388405.

It is an arithmetic number, because the mean of its divisors is an integer number (1684384428).

Almost surely, 2^11155352255 is an apocalyptic number.

11155352255 is a deficient number, since it is larger than the sum of its proper divisors (2319723169).

11155352255 is a wasteful number, since it uses less digits than its factorization.

11155352255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14775457.

The product of its digits is 37500, while the sum is 35.

The spelling of 11155352255 in words is "eleven billion, one hundred fifty-five million, three hundred fifty-two thousand, two hundred fifty-five".