55282228255 has 8 divisors (see below), whose sum is σ = 66408730992. Its totient is φ = 44179077888.

The previous prime is 55282228247. The next prime is 55282228291.

55282228255 is nontrivially palindromic in base 10.

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 55282228255 - 2³ = 55282228247 is a prime.

It is a super-2 number, since 2×55282228255² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5832882 + ... + 5842351.

It is an arithmetic number, because the mean of its divisors is an integer number (8301091374).

Almost surely, 2^55282228255 is an apocalyptic number.

55282228255 is a deficient number, since it is larger than the sum of its proper divisors (11126502737).

55282228255 is a wasteful number, since it uses less digits than its factorization.

55282228255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11676185.

The product of its digits is 1280000, while the sum is 46.

The spelling of 55282228255 in words is "fifty-five billion, two hundred eighty-two million, two hundred twenty-eight thousand, two hundred fifty-five".