34554845543 has 2 divisors, whose sum is σ = 34554845544. Its totient is φ = 34554845542.

The previous prime is 34554845531. The next prime is 34554845573.

34554845543 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34554845543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34554845491 and 34554845500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34554845573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17277422771 + 17277422772.

It is an arithmetic number, because the mean of its divisors is an integer number (17277422772).

Almost surely, 2^34554845543 is an apocalyptic number.

34554845543 is a deficient number, since it is larger than the sum of its proper divisors (1).

34554845543 is an equidigital number, since it uses as much as digits as its factorization.

34554845543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520000, while the sum is 50.

The spelling of 34554845543 in words is "thirty-four billion, five hundred fifty-four million, eight hundred forty-five thousand, five hundred forty-three".