545104501333213 has 2 divisors, whose sum is σ = 545104501333214. Its totient is φ = 545104501333212.

The previous prime is 545104501333187. The next prime is 545104501333309. The reversal of 545104501333213 is 312333105401545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412452109712889 + 132652391620324 = 20308917^2 + 11517482^2 .

It is a cyclic number.

It is not a de Polignac number, because 545104501333213 - 2⁵ = 545104501333181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545104501334213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272552250666606 + 272552250666607.

It is an arithmetic number, because the mean of its divisors is an integer number (272552250666607).

Almost surely, 2^{545104501333213} is an apocalyptic number.

It is an amenable number.

545104501333213 is a deficient number, since it is larger than the sum of its proper divisors (1).

545104501333213 is an equidigital number, since it uses as much as digits as its factorization.

545104501333213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 40.

Adding to 545104501333213 its reverse (312333105401545), we get a palindrome (857437606734758).

The spelling of 545104501333213 in words is "five hundred forty-five trillion, one hundred four billion, five hundred one million, three hundred thirty-three thousand, two hundred thirteen".