5517227155 has 16 divisors (see below), whose sum is σ = 7254108000. Its totient is φ = 3994997760.

The previous prime is 5517227137. The next prime is 5517227299.

It is a happy number.

5517227155 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5517227155 - 2⁵ = 5517227123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206430 + ... + 231619.

It is an arithmetic number, because the mean of its divisors is an integer number (453381750).

Almost surely, 2^5517227155 is an apocalyptic number.

5517227155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5517227155 is a deficient number, since it is larger than the sum of its proper divisors (1736880845).

5517227155 is a wasteful number, since it uses less digits than its factorization.

5517227155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438294.

The product of its digits is 122500, while the sum is 40.

The square root of 5517227155 is about 74278.0395204397. The cubic root of 5517227155 is about 1767.0152122127.

The spelling of 5517227155 in words is "five billion, five hundred seventeen million, two hundred twenty-seven thousand, one hundred fifty-five".