34545411454543 has 16 divisors (see below), whose sum is σ = 37799524094976. Its totient is φ = 31310259624640.

The previous prime is 34545411454537. The next prime is 34545411454573.

34545411454543 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 34545411454543 - 2⁵ = 34545411454511 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 (34545411454523) 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, 28347555 + ... + 29541067.

It is an arithmetic number, because the mean of its divisors is an integer number (2362470255936).

Almost surely, 2^{34545411454543} is an apocalyptic number.

34545411454543 is a deficient number, since it is larger than the sum of its proper divisors (3254112640433).

34545411454543 is a wasteful number, since it uses less digits than its factorization.

34545411454543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201454.

The product of its digits is 23040000, while the sum is 52.

The spelling of 34545411454543 in words is "thirty-four trillion, five hundred forty-five billion, four hundred eleven million, four hundred fifty-four thousand, five hundred forty-three".