543365541606 has 32 divisors (see below), whose sum is σ = 1190334255840. Its totient is φ = 164589426176.

The previous prime is 543365541601. The next prime is 543365541611. The reversal of 543365541606 is 606145563345.

It is an interprime number because it is at equal distance from previous prime (543365541601) and next prime (543365541611).

It is a super-2 number, since 2×543365541606² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543365541601) 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, 91843821 + ... + 91849736.

It is an arithmetic number, because the mean of its divisors is an integer number (37197945495).

Almost surely, 2^543365541606 is an apocalyptic number.

543365541606 is an abundant number, since it is smaller than the sum of its proper divisors (646968714234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

543365541606 is a wasteful number, since it uses less digits than its factorization.

543365541606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183693608.

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 543365541606 in words is "five hundred forty-three billion, three hundred sixty-five million, five hundred forty-one thousand, six hundred six".