55814241855 has 16 divisors (see below), whose sum is σ = 89306210304. Its totient is φ = 29766454560.

The previous prime is 55814241809. The next prime is 55814241869.

55814241855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55814241855 - 2⁸ = 55814241599 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461370 + ... + 569640.

It is an arithmetic number, because the mean of its divisors is an integer number (5581638144).

Almost surely, 2^55814241855 is an apocalyptic number.

55814241855 is a deficient number, since it is larger than the sum of its proper divisors (33491968449).

55814241855 is a wasteful number, since it uses less digits than its factorization.

55814241855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142646.

The product of its digits is 1280000, while the sum is 48.

The spelling of 55814241855 in words is "fifty-five billion, eight hundred fourteen million, two hundred forty-one thousand, eight hundred fifty-five".