543044416061 has 8 divisors (see below), whose sum is σ = 626114422464. Its totient is φ = 461347467840.

The previous prime is 543044416049. The next prime is 543044416063. The reversal of 543044416061 is 160614440345.

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

It is a de Polignac number, because none of the positive numbers 2^k-543044416061 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 (543044416063) 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, 343263695 + ... + 343265276.

It is an arithmetic number, because the mean of its divisors is an integer number (78264302808).

Almost surely, 2^543044416061 is an apocalyptic number.

It is an amenable number.

543044416061 is a deficient number, since it is larger than the sum of its proper divisors (83070006403).

543044416061 is a wasteful number, since it uses less digits than its factorization.

543044416061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686529091.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 543044416061 in words is "five hundred forty-three billion, forty-four million, four hundred sixteen thousand, sixty-one".