5611228855 has 8 divisors (see below), whose sum is σ = 6761649600. Its totient is φ = 4470199776.

The previous prime is 5611228849. The next prime is 5611228859. The reversal of 5611228855 is 5588221165.

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

It is a cyclic number.

It is not a de Polignac number, because 5611228855 - 2¹¹ = 5611226807 is a prime.

It is a super-2 number, since 2×5611228855² = 62971778526369222050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611228859) by changing a digit.

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, 2346600 + ... + 2348989.

It is an arithmetic number, because the mean of its divisors is an integer number (845206200).

Almost surely, 2^5611228855 is an apocalyptic number.

5611228855 is a deficient number, since it is larger than the sum of its proper divisors (1150420745).

5611228855 is a wasteful number, since it uses less digits than its factorization.

5611228855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4695833.

The product of its digits is 192000, while the sum is 43.

The square root of 5611228855 is about 74908.1361068342. The cubic root of 5611228855 is about 1776.9941331061.

The spelling of 5611228855 in words is "five billion, six hundred eleven million, two hundred twenty-eight thousand, eight hundred fifty-five".