55285058255 has 96 divisors (see below), whose sum is σ = 82891081728. Its totient is φ = 35206617600.

The previous prime is 55285058201. The next prime is 55285058273.

55285058255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55285058255 - 2⁸ = 55285057999 is a prime.

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 95 ways as a sum of consecutive naturals, for example, 62610044 + ... + 62610926.

It is an arithmetic number, because the mean of its divisors is an integer number (863448768).

Almost surely, 2^55285058255 is an apocalyptic number.

55285058255 is a deficient number, since it is larger than the sum of its proper divisors (27606023473).

55285058255 is a wasteful number, since it uses less digits than its factorization.

55285058255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237 (or 1230 counting only the distinct ones).

The product of its (nonzero) digits is 4000000, while the sum is 50.

The spelling of 55285058255 in words is "fifty-five billion, two hundred eighty-five million, fifty-eight thousand, two hundred fifty-five".