55261416255 has 16 divisors (see below), whose sum is σ = 88770536064. Its totient is φ = 29355332000.

The previous prime is 55261416247. The next prime is 55261416281.

55261416255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55261416255 - 2³ = 55261416247 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 15 ways as a sum of consecutive naturals, for example, 7335069 + ... + 7342598.

It is an arithmetic number, because the mean of its divisors is an integer number (5548158504).

Almost surely, 2^55261416255 is an apocalyptic number.

55261416255 is a deficient number, since it is larger than the sum of its proper divisors (33509119809).

55261416255 is a wasteful number, since it uses less digits than its factorization.

55261416255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14677926.

The product of its digits is 360000, while the sum is 42.

The spelling of 55261416255 in words is "fifty-five billion, two hundred sixty-one million, four hundred sixteen thousand, two hundred fifty-five".