543226405073 has 32 divisors (see below), whose sum is σ = 634272629760. Its totient is φ = 460280399040.

The previous prime is 543226405069. The next prime is 543226405171. The reversal of 543226405073 is 370504622345.

It is a happy number.

It is not a de Polignac number, because 543226405073 - 2² = 543226405069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 543226405073.

It is not an unprimeable number, because it can be changed into a prime (543226405003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4498715 + ... + 4617887.

It is an arithmetic number, because the mean of its divisors is an integer number (19821019680).

Almost surely, 2^543226405073 is an apocalyptic number.

It is an amenable number.

543226405073 is a deficient number, since it is larger than the sum of its proper divisors (91046224687).

543226405073 is a wasteful number, since it uses less digits than its factorization.

543226405073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119669.

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 543226405073 in words is "five hundred forty-three billion, two hundred twenty-six million, four hundred five thousand, seventy-three".