55243522534255 has 16 divisors (see below), whose sum is σ = 73504347126048. Its totient is φ = 39518466192000.

The previous prime is 55243522534121. The next prime is 55243522534259.

55243522534255 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55243522534255 - 2¹³ = 55243522526063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55243522534259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8233010436 + ... + 8233017145.

It is an arithmetic number, because the mean of its divisors is an integer number (4594021695378).

Almost surely, 2^{55243522534255} is an apocalyptic number.

55243522534255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55243522534255 is a deficient number, since it is larger than the sum of its proper divisors (18260824591793).

55243522534255 is a wasteful number, since it uses less digits than its factorization.

55243522534255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16466027658.

The product of its digits is 36000000, while the sum is 52.

The spelling of 55243522534255 in words is "fifty-five trillion, two hundred forty-three billion, five hundred twenty-two million, five hundred thirty-four thousand, two hundred fifty-five".