5556226555 has 8 divisors (see below), whose sum is σ = 7273605744. Its totient is φ = 4040892000.

The previous prime is 5556226531. The next prime is 5556226579.

It is a happy number.

5556226555 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (5556226531) and next prime (5556226579).

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

It is not a de Polignac number, because 5556226555 - 2⁷ = 5556226427 is a prime.

It is a Duffinian 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, 50511096 + ... + 50511205.

It is an arithmetic number, because the mean of its divisors is an integer number (909200718).

Almost surely, 2^5556226555 is an apocalyptic number.

5556226555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5556226555 is a deficient number, since it is larger than the sum of its proper divisors (1717379189).

5556226555 is a wasteful number, since it uses less digits than its factorization.

5556226555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101022317.

The product of its digits is 2250000, while the sum is 46.

The square root of 5556226555 is about 74540.1003151995. The cubic root of 5556226555 is about 1771.1689167648.

The spelling of 5556226555 in words is "five billion, five hundred fifty-six million, two hundred twenty-six thousand, five hundred fifty-five".