55284448255 has 8 divisors (see below), whose sum is σ = 66587961600. Its totient is φ = 44063142816.

The previous prime is 55284448213. The next prime is 55284448277.

55284448255 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 55284448255 - 2²⁵ = 55250893823 is a prime.

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, 20550495 + ... + 20553184.

It is an arithmetic number, because the mean of its divisors is an integer number (8323495200).

Almost surely, 2^55284448255 is an apocalyptic number.

55284448255 is a deficient number, since it is larger than the sum of its proper divisors (11303513345).

55284448255 is a wasteful number, since it uses less digits than its factorization.

55284448255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41103953.

The product of its digits is 10240000, while the sum is 52.

The spelling of 55284448255 in words is "fifty-five billion, two hundred eighty-four million, four hundred forty-eight thousand, two hundred fifty-five".