34555855543 has 24 divisors (see below), whose sum is σ = 38883386304. Its totient is φ = 30672829440.

The previous prime is 34555855513. The next prime is 34555855559.

34555855543 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34555855543 - 2¹⁷ = 34555724471 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 (34555855513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2455455 + ... + 2469487.

It is an arithmetic number, because the mean of its divisors is an integer number (1620141096).

Almost surely, 2^34555855543 is an apocalyptic number.

34555855543 is a deficient number, since it is larger than the sum of its proper divisors (4327530761).

34555855543 is a wasteful number, since it uses less digits than its factorization.

34555855543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14535 (or 14524 counting only the distinct ones).

The product of its digits is 18000000, while the sum is 52.

It can be divided in two parts, 34555 and 855543, that added together give a palindrome (890098).

The spelling of 34555855543 in words is "thirty-four billion, five hundred fifty-five million, eight hundred fifty-five thousand, five hundred forty-three".