545413444333 has 2 divisors, whose sum is σ = 545413444334. Its totient is φ = 545413444332.

The previous prime is 545413444313. The next prime is 545413444339. The reversal of 545413444333 is 333444314545.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 536471283364 + 8942160969 = 732442^2 + 94563^2 .

It is a cyclic number.

It is not a de Polignac number, because 545413444333 - 2⁹ = 545413443821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 545413444333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545413444339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272706722166 + 272706722167.

It is an arithmetic number, because the mean of its divisors is an integer number (272706722167).

Almost surely, 2^545413444333 is an apocalyptic number.

It is an amenable number.

545413444333 is a deficient number, since it is larger than the sum of its proper divisors (1).

545413444333 is an equidigital number, since it uses as much as digits as its factorization.

545413444333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2073600, while the sum is 43.

Adding to 545413444333 its reverse (333444314545), we get a palindrome (878857758878).

The spelling of 545413444333 in words is "five hundred forty-five billion, four hundred thirteen million, four hundred forty-four thousand, three hundred thirty-three".