545043346511 has 8 divisors (see below), whose sum is σ = 552629911200. Its totient is φ = 537505258752.

The previous prime is 545043346453. The next prime is 545043346577. The reversal of 545043346511 is 115643340545.

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

It is a cyclic number.

It is not a de Polignac number, because 545043346511 - 2³⁰ = 543969604687 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 (545043346591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12096590 + ... + 12141563.

It is an arithmetic number, because the mean of its divisors is an integer number (69078738900).

Almost surely, 2^545043346511 is an apocalyptic number.

545043346511 is a deficient number, since it is larger than the sum of its proper divisors (7586564689).

545043346511 is a wasteful number, since it uses less digits than its factorization.

545043346511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24238465.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 545043346511 in words is "five hundred forty-five billion, forty-three million, three hundred forty-six thousand, five hundred eleven".