55243577534255 has 8 divisors (see below), whose sum is σ = 72318865135824. Its totient is φ = 40177147297600.

The previous prime is 55243577534227. The next prime is 55243577534279.

55243577534255 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55243577534255 - 2¹⁴ = 55243577517871 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 7 ways as a sum of consecutive naturals, for example, 502214341166 + ... + 502214341275.

It is an arithmetic number, because the mean of its divisors is an integer number (9039858141978).

Almost surely, 2^{55243577534255} is an apocalyptic number.

55243577534255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55243577534255 is a deficient number, since it is larger than the sum of its proper divisors (17075287601569).

55243577534255 is a wasteful number, since it uses less digits than its factorization.

55243577534255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004428682457.

The product of its digits is 441000000, while the sum is 62.

The spelling of 55243577534255 in words is "fifty-five trillion, two hundred forty-three billion, five hundred seventy-seven million, five hundred thirty-four thousand, two hundred fifty-five".