55234243255 has 48 divisors (see below), whose sum is σ = 69694141824. Its totient is φ = 42003225600.

The previous prime is 55234243247. The next prime is 55234243327.

55234243255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55234243255 - 2³ = 55234243247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137741055 + ... + 137741455.

It is an arithmetic number, because the mean of its divisors is an integer number (1451961288).

Almost surely, 2^55234243255 is an apocalyptic number.

55234243255 is a deficient number, since it is larger than the sum of its proper divisors (14459898569).

55234243255 is a wasteful number, since it uses less digits than its factorization.

55234243255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856 (or 813 counting only the distinct ones).

The product of its digits is 720000, while the sum is 40.

The spelling of 55234243255 in words is "fifty-five billion, two hundred thirty-four million, two hundred forty-three thousand, two hundred fifty-five".