55274533547255 has 32 divisors (see below), whose sum is σ = 73001593113408. Its totient is φ = 39842898995200.

The previous prime is 55274533547239. The next prime is 55274533547269.

55274533547255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55274533547255 - 2⁴ = 55274533547239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315267677 + ... + 315442953.

It is an arithmetic number, because the mean of its divisors is an integer number (2281299784794).

Almost surely, 2^{55274533547255} is an apocalyptic number.

55274533547255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55274533547255 is a deficient number, since it is larger than the sum of its proper divisors (17727059566153).

55274533547255 is a wasteful number, since it uses less digits than its factorization.

55274533547255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226147.

The product of its digits is 441000000, while the sum is 62.

The spelling of 55274533547255 in words is "fifty-five trillion, two hundred seventy-four billion, five hundred thirty-three million, five hundred forty-seven thousand, two hundred fifty-five".