55227533572255 has 32 divisors (see below), whose sum is σ = 72344576867328. Its totient is φ = 40139532921600.

The previous prime is 55227533572249. The next prime is 55227533572291.

55227533572255 is nontrivially palindromic in base 10.

55227533572255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55227533572255 - 2¹⁷ = 55227533441183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55227533572255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 748476094 + ... + 748549876.

It is an arithmetic number, because the mean of its divisors is an integer number (2260768027104).

Almost surely, 2^{55227533572255} is an apocalyptic number.

55227533572255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55227533572255 is a deficient number, since it is larger than the sum of its proper divisors (17117043295073).

55227533572255 is a wasteful number, since it uses less digits than its factorization.

55227533572255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82407.

The product of its digits is 110250000, while the sum is 58.

The spelling of 55227533572255 in words is "fifty-five trillion, two hundred twenty-seven billion, five hundred thirty-three million, five hundred seventy-two thousand, two hundred fifty-five".