55105034343 has 16 divisors (see below), whose sum is σ = 75876857856. Its totient is φ = 35535993120.

The previous prime is 55105034293. The next prime is 55105034363. The reversal of 55105034343 is 34343050155.

It is not a de Polignac number, because 55105034343 - 2⁶ = 55105034279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55105034363) 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, 84046 + ... + 342452.

It is an arithmetic number, because the mean of its divisors is an integer number (4742303616).

Almost surely, 2^55105034343 is an apocalyptic number.

55105034343 is a deficient number, since it is larger than the sum of its proper divisors (20771823513).

55105034343 is a wasteful number, since it uses less digits than its factorization.

55105034343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260734.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 55105034343 its reverse (34343050155), we get a palindrome (89448084498).

The spelling of 55105034343 in words is "fifty-five billion, one hundred five million, thirty-four thousand, three hundred forty-three".